Hydrogen bonds are bonds between atoms

The shared electron pair orbits both nuclei keeping the molecule together during

Electrons are shared equally in

____ can cause severe burns to skin

Protons have a negative charge

An atom with two electrons in its outermost shell will most likely form a/an

Large molecules are formed by the process of _____

All atoms of same elements have same atomic #

Larger nuclei will hog the shared electrons from smaller nuclei

During ionic bonding, the charge difference hold the resulting molecule together

pH < 7

____ have a negative charge

Water is a byproduct of

____ donate H+ ions from solutions

______ is equal in number to the number of protons

Atomic number is the amount of

Bonds between molecules is/are

_____ is/are the outcome measurements of an experiment

An anion has a _____ charge

____ is your initial thought/explanation of the observations

_____ determines the chemical property of an atom

____ absorb OH- ions from solutions

Atoms gain/lose control during

pH = 7

_____ are the same mass as a proton

____ are located in the nucleus

After the first shell, the other shells hold _____

If an atom gains an electron it will have a _____ charge

______ result from a ____ involving hydrogen

_____ come apart in water

There may be one or many dependent variables.

____ are special and very weak

pH > 7

Isotopes are different number of _____ than normal

Hypotheses which are confirmed by substantial independent testing may be elevated to a _____

1st shell around the nucleus holds 2 _____

____is the process by which starch is made from glucose

An atom that gives up an electron results in an ion with a _____ charge

______ is the one variable whose type and/or value is set by the researcher and will be purposely changed to gather data for hypothesis

_____ are formed when electrons are transferred from one atom to another

____ share electrons equally

Neutrons have a

____ results from a sharing of electrons between two atoms

___ are between the oxygen and hydrogen atoms in a single water molecule

_____ adds water to break a bond

____ confirm, refute, and/or modify the hypothesis

A ______ is any ‘thing’ which plays a role in a phenomena

_____ results from the transfer of electrons

____ results in atoms with a charge

Each atom provides an electron during

_____ are directly involved in chemical reactions

Atomic weight =

____ gathers data under controlled conditions to evaluate the hypothesis

A chemical which absorbs H+ ions will _____ the pH level

____ uses your senses to gather data on/about something of interest

_____ are maintained at the same level across all subjects