暗記メーカー

暗記メーカー

​
ログイン

reviewer

reviewer
74問 • 2年前
  • Gerry Anne Malijan
    • 通報

    問題一覧

  • 1

    different properties

    particulate nature, physical and chemical properties, and extensive and intensive properties

  • 2

    can be separated by physical means into pure substances

    mixtures

  • 3

    can he separated by chemical means into elements

    compounds

  • 4

    can combine chemically to form compounds

    elements

  • 5

    Anaximenes

    air

  • 6

    thales of miletus

    water

  • 7

    Heraclitus

    fire

  • 8

    Empedocles

    earth, water, air, and fire

  • 9

    states that all things from the same type have the same proportions of the elements that compose them

    law of constant proportions

  • 10

    Leucippus and Democritus 5 principles

    1. all matter is made up of atoms that are too tiny. 2. atoms are in constant motion around an empty space called void. 3. atoms are completely solid. 4. atoms are uniform with no internal structure. 5. atoms come in different sizes and shapes.

  • 11

    popularized atomism, the philosophy that matter is amde up of atoms

    epirucus

  • 12

    tha amount of matter

    mass

  • 13

    space it occupies

    volume

  • 14

    brought about by absorbing or releasing an amount of energy into or out of matter

    phase changes

  • 15

    ice turns to liquid water

    melting

  • 16

    addition of heat changes liquid water into vapor

    vaporization

  • 17

    turns the water vapor into liquid water

    condensation

  • 18

    liquid into ice

    freezing

  • 19

    solid to gas

    sublimation

  • 20

    reverse process of sublimation

    deposition

  • 21

    4th state of matter.formed by ionizing a gas

    plasma

  • 22

    produced when clouds of bosons is cooled to temperature ver close to absolute zero

    Bose Einstein condensate

  • 23

    British chemist and physicist who discovered the element thallium in 1861

    sir william crookes

  • 24

    can be observed with an accompanying change in the chemical composition of a substance

    chemical property

  • 25

    can be observed without changing tha composition of a substance

    physical property

  • 26

    substances that are chemically unreactive with other substances

    inert

  • 27

    simplest type of matter that is composed of only one kind of atom

    elements

  • 28

    cellular respiration

    oxygen

  • 29

    basic building blocks of most cells

    carbon

  • 30

    as water, which comprises in the body fluids

    hydrogen

  • 31

    composed of 2 or more elements combined chemically in definite proportions

    compounds

  • 32

    particles in an compound are held together by faces of attraction

    chemical bond

  • 33

    occurs between metal and a non metal

    ionic bond

  • 34

    occurs when a group of metal atoms shares a cloud of valence electrons

    mattalic bonding

  • 35

    composed of a uniform composition of particles

    homogeneous

  • 36

    homogeneous mixture of substances and can be physically combined in varying proportions

    solution

  • 37

    the substances that gets dissolved

    solute

  • 38

    the one that does the dissolving

    solvent

  • 39

    multi-phase substances in a non-uniform composition

    heterogeneous

  • 40

    used in mixtures of liquids and heavy insoluble solids

    decantation

  • 41

    method used to seperate components of different degrees of solubility using a moving stationary fluid

    chromatography

  • 42

    seperates miscible liquids of different boiling points such as ethyl alcohol and water

    distillation

  • 43

    it indicates how close a measurements is to the true or accepted value

    accuracy

  • 44

    are expressed as exact whole number

    counted items

  • 45

    it refers to the closeness of measurement within a set of data

    precision

  • 46

    are exact numbers but are not always whole number

    defined relations

  • 47

    those that are obtained from reading measuring devices

    measured numbers

  • 48

    is the curvature, either convex or curvature

    meniscus

  • 49

    more commonly used in science than the english system

    metric system

  • 50

    also known as "factor units method"

    dimensional analysis

  • 51

    the force exerted on a mass by gravity

    weight

  • 52

    accurate to 3 decimal places

    analytical balance

  • 53

    accurate to 2 decimal places

    top loading balances

  • 54

    accurate to 1 decimal place in grams

    triple beam balance

  • 55

    the quantity of matter packed into a unit volume of material

    density

  • 56

    are those that can be attributed to definite causes

    systematic error

  • 57

    are caused by non ideal chemical or physical behavior of the reaction system

    method error

  • 58

    are caused by incompetence of the experimentor

    operative/personal error

  • 59

    are caused by failures or imperfections of the measuring device

    instrumental errors

  • 60

    are inherent to the measuring apparatus

    random error

  • 61

    are rhose that are severe enough or the measurements or the entire analysis altogether has to be separated

    gross error

  • 62

    he is known as the father of modern chemistry

    antoine lavoisier

  • 63

    he discovered the elctron while studying the nature of cathode rays

    joseph john thompson

  • 64

    he discovered the x-ray

    wilhelm conrad roentgen

  • 65

    radioactivity of uranium

    henri becquerel

  • 66

    discovered and describe alpha and beta ray as positively and negatively charged radiations

    Ernest Rutherford

  • 67

    former student of Rutherford

    james chadwick

  • 68

    energy required to remove an electron from the atom

    ionization energy

  • 69

    opposite of ionization energy

    electron affinity

  • 70

    ability of atoms to hold electrons tightly

    electronegativity

  • 71

    metal tends to lose electrons and become positively charged

    cations

  • 72

    nonmetals on the other hand, gain electrons and become negatively charged

    anions

  • 73

    the number of electrons lost or gained

    charged number

  • 74

    substituted with a sulfur atom

    polyatomic ions

    • Reviewer : RAW

    Reviewer : RAW

    Gerry Anne Malijan · 38問 · 1年前

    Reviewer : RAW

    Reviewer : RAW

    38問 • 1年前
    Gerry Anne Malijan

    Reviewer : PHYSCIE

    Reviewer : PHYSCIE

    Gerry Anne Malijan · 57問 · 1年前

    Reviewer : PHYSCIE

    Reviewer : PHYSCIE

    57問 • 1年前
    Gerry Anne Malijan

    Reviewer : PAGBASA

    Reviewer : PAGBASA

    Gerry Anne Malijan · 57問 · 1年前

    Reviewer : PAGBASA

    Reviewer : PAGBASA

    57問 • 1年前
    Gerry Anne Malijan

    Reviewer : 21st

    Reviewer : 21st

    Gerry Anne Malijan · 45問 · 1年前

    Reviewer : 21st

    Reviewer : 21st

    45問 • 1年前
    Gerry Anne Malijan

    PHYSCI : reviewer

    PHYSCI : reviewer

    Gerry Anne Malijan · 14問 · 1年前

    PHYSCI : reviewer

    PHYSCI : reviewer

    14問 • 1年前
    Gerry Anne Malijan

    PHYSCI : reviewer

    PHYSCI : reviewer

    Gerry Anne Malijan · 14問 · 1年前

    PHYSCI : reviewer

    PHYSCI : reviewer

    14問 • 1年前
    Gerry Anne Malijan

    PHYSCIE

    PHYSCIE

    Gerry Anne Malijan · 89問 · 1年前

    PHYSCIE

    PHYSCIE

    89問 • 1年前
    Gerry Anne Malijan

    21st

    21st

    Gerry Anne Malijan · 22問 · 1年前

    21st

    21st

    22問 • 1年前
    Gerry Anne Malijan

    PHYSICS

    PHYSICS

    Gerry Anne Malijan · 30問 · 1年前

    PHYSICS

    PHYSICS

    30問 • 1年前
    Gerry Anne Malijan

    P.e

    P.e

    Gerry Anne Malijan · 17問 · 1年前

    P.e

    P.e

    17問 • 1年前
    Gerry Anne Malijan

    E-TECH long quiz

    E-TECH long quiz

    Gerry Anne Malijan · 45問 · 1年前

    E-TECH long quiz

    E-TECH long quiz

    45問 • 1年前
    Gerry Anne Malijan

    PHILO

    PHILO

    Gerry Anne Malijan · 19問 · 1年前

    PHILO

    PHILO

    19問 • 1年前
    Gerry Anne Malijan

    Pr2 midterms

    Pr2 midterms

    Gerry Anne Malijan · 46問 · 1年前

    Pr2 midterms

    Pr2 midterms

    46問 • 1年前
    Gerry Anne Malijan

    ucsp midterms

    ucsp midterms

    Gerry Anne Malijan · 63問 · 1年前

    ucsp midterms

    ucsp midterms

    63問 • 1年前
    Gerry Anne Malijan

    perdev midterms

    perdev midterms

    Gerry Anne Malijan · 41問 · 1年前

    perdev midterms

    perdev midterms

    41問 • 1年前
    Gerry Anne Malijan

    philo

    philo

    Gerry Anne Malijan · 21問 · 1年前

    philo

    philo

    21問 • 1年前
    Gerry Anne Malijan

    PHYSICS

    PHYSICS

    Gerry Anne Malijan · 44問 · 1年前

    PHYSICS

    PHYSICS

    44問 • 1年前
    Gerry Anne Malijan

    UCSP

    UCSP

    Gerry Anne Malijan · 63問 · 1年前

    UCSP

    UCSP

    63問 • 1年前
    Gerry Anne Malijan

    e-tech

    e-tech

    Gerry Anne Malijan · 79問 · 1年前

    e-tech

    e-tech

    79問 • 1年前
    Gerry Anne Malijan

    perdev

    perdev

    Gerry Anne Malijan · 18問 · 1年前

    perdev

    perdev

    18問 • 1年前
    Gerry Anne Malijan

    pr2

    pr2

    Gerry Anne Malijan · 25問 · 1年前

    pr2

    pr2

    25問 • 1年前
    Gerry Anne Malijan

    p6

    p6

    Gerry Anne Malijan · 15問 · 1年前

    p6

    p6

    15問 • 1年前
    Gerry Anne Malijan

    p.e

    p.e

    Gerry Anne Malijan · 25問 · 1年前

    p.e

    p.e

    25問 • 1年前
    Gerry Anne Malijan

    philo

    philo

    Gerry Anne Malijan · 10問 · 1年前

    philo

    philo

    10問 • 1年前
    Gerry Anne Malijan

    fpl

    fpl

    Gerry Anne Malijan · 57問 · 1年前

    fpl

    fpl

    57問 • 1年前
    Gerry Anne Malijan

    MIL

    MIL

    Gerry Anne Malijan · 52問 · 1年前

    MIL

    MIL

    52問 • 1年前
    Gerry Anne Malijan

    3I's

    3I's

    Gerry Anne Malijan · 24問 · 1年前

    3I's

    3I's

    24問 • 1年前
    Gerry Anne Malijan

    DRRR

    DRRR

    Gerry Anne Malijan · 62問 · 1年前

    DRRR

    DRRR

    62問 • 1年前
    Gerry Anne Malijan

    bio

    bio

    Gerry Anne Malijan · 85問 · 1年前

    bio

    bio

    85問 • 1年前
    Gerry Anne Malijan

    CHEM

    CHEM

    Gerry Anne Malijan · 47問 · 1年前

    CHEM

    CHEM

    47問 • 1年前
    Gerry Anne Malijan

    問題一覧

  • 1

    different properties

    particulate nature, physical and chemical properties, and extensive and intensive properties

  • 2

    can be separated by physical means into pure substances

    mixtures

  • 3

    can he separated by chemical means into elements

    compounds

  • 4

    can combine chemically to form compounds

    elements

  • 5

    Anaximenes

    air

  • 6

    thales of miletus

    water

  • 7

    Heraclitus

    fire

  • 8

    Empedocles

    earth, water, air, and fire

  • 9

    states that all things from the same type have the same proportions of the elements that compose them

    law of constant proportions

  • 10

    Leucippus and Democritus 5 principles

    1. all matter is made up of atoms that are too tiny. 2. atoms are in constant motion around an empty space called void. 3. atoms are completely solid. 4. atoms are uniform with no internal structure. 5. atoms come in different sizes and shapes.

  • 11

    popularized atomism, the philosophy that matter is amde up of atoms

    epirucus

  • 12

    tha amount of matter

    mass

  • 13

    space it occupies

    volume

  • 14

    brought about by absorbing or releasing an amount of energy into or out of matter

    phase changes

  • 15

    ice turns to liquid water

    melting

  • 16

    addition of heat changes liquid water into vapor

    vaporization

  • 17

    turns the water vapor into liquid water

    condensation

  • 18

    liquid into ice

    freezing

  • 19

    solid to gas

    sublimation

  • 20

    reverse process of sublimation

    deposition

  • 21

    4th state of matter.formed by ionizing a gas

    plasma

  • 22

    produced when clouds of bosons is cooled to temperature ver close to absolute zero

    Bose Einstein condensate

  • 23

    British chemist and physicist who discovered the element thallium in 1861

    sir william crookes

  • 24

    can be observed with an accompanying change in the chemical composition of a substance

    chemical property

  • 25

    can be observed without changing tha composition of a substance

    physical property

  • 26

    substances that are chemically unreactive with other substances

    inert

  • 27

    simplest type of matter that is composed of only one kind of atom

    elements

  • 28

    cellular respiration

    oxygen

  • 29

    basic building blocks of most cells

    carbon

  • 30

    as water, which comprises in the body fluids

    hydrogen

  • 31

    composed of 2 or more elements combined chemically in definite proportions

    compounds

  • 32

    particles in an compound are held together by faces of attraction

    chemical bond

  • 33

    occurs between metal and a non metal

    ionic bond

  • 34

    occurs when a group of metal atoms shares a cloud of valence electrons

    mattalic bonding

  • 35

    composed of a uniform composition of particles

    homogeneous

  • 36

    homogeneous mixture of substances and can be physically combined in varying proportions

    solution

  • 37

    the substances that gets dissolved

    solute

  • 38

    the one that does the dissolving

    solvent

  • 39

    multi-phase substances in a non-uniform composition

    heterogeneous

  • 40

    used in mixtures of liquids and heavy insoluble solids

    decantation

  • 41

    method used to seperate components of different degrees of solubility using a moving stationary fluid

    chromatography

  • 42

    seperates miscible liquids of different boiling points such as ethyl alcohol and water

    distillation

  • 43

    it indicates how close a measurements is to the true or accepted value

    accuracy

  • 44

    are expressed as exact whole number

    counted items

  • 45

    it refers to the closeness of measurement within a set of data

    precision

  • 46

    are exact numbers but are not always whole number

    defined relations

  • 47

    those that are obtained from reading measuring devices

    measured numbers

  • 48

    is the curvature, either convex or curvature

    meniscus

  • 49

    more commonly used in science than the english system

    metric system

  • 50

    also known as "factor units method"

    dimensional analysis

  • 51

    the force exerted on a mass by gravity

    weight

  • 52

    accurate to 3 decimal places

    analytical balance

  • 53

    accurate to 2 decimal places

    top loading balances

  • 54

    accurate to 1 decimal place in grams

    triple beam balance

  • 55

    the quantity of matter packed into a unit volume of material

    density

  • 56

    are those that can be attributed to definite causes

    systematic error

  • 57

    are caused by non ideal chemical or physical behavior of the reaction system

    method error

  • 58

    are caused by incompetence of the experimentor

    operative/personal error

  • 59

    are caused by failures or imperfections of the measuring device

    instrumental errors

  • 60

    are inherent to the measuring apparatus

    random error

  • 61

    are rhose that are severe enough or the measurements or the entire analysis altogether has to be separated

    gross error

  • 62

    he is known as the father of modern chemistry

    antoine lavoisier

  • 63

    he discovered the elctron while studying the nature of cathode rays

    joseph john thompson

  • 64

    he discovered the x-ray

    wilhelm conrad roentgen

  • 65

    radioactivity of uranium

    henri becquerel

  • 66

    discovered and describe alpha and beta ray as positively and negatively charged radiations

    Ernest Rutherford

  • 67

    former student of Rutherford

    james chadwick

  • 68

    energy required to remove an electron from the atom

    ionization energy

  • 69

    opposite of ionization energy

    electron affinity

  • 70

    ability of atoms to hold electrons tightly

    electronegativity

  • 71

    metal tends to lose electrons and become positively charged

    cations

  • 72

    nonmetals on the other hand, gain electrons and become negatively charged

    anions

  • 73

    the number of electrons lost or gained

    charged number

  • 74

    substituted with a sulfur atom

    polyatomic ions