Unit 4 Acids and Bases, Chemical Reactions, Bonding and Naming

matter is not created or destroyed- there is the same amount of matter at start and end of a reaction.

• conservation of matter

• product

• synthesis

• covelant bond

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

the end result of a chemical reaction- the substances on the right side of a chemical reaction

• reactant

• product

• synthesis

• base

Tags

NGSS.MS-PS1-2

the substances on the left side of a chemical equation- "the stuff you start with"

• ionic bond

• acid

• reactant

• base

Tags

NGSS.MS-PS1-1

A+B --> AB

(two reactants come together to make something new)

• single replacement

• double replacement

• decomposition

• synthesis

AB --> A+B

the elements in substances break apart- one thing becomes two

• decomposition

• synthesis

• reactant

• ionic bond

Tags

NGSS.MS-PS1-5

AB+CD --> AC+BD

elements swap partners in a chemical reaction

• double replacement

• reactant

• covalent bond

• single replacement

AB+C --> AC+B

one element replaces another in a chemical reaction

• double replacement

• single replacement

• covalent bond

• octet rule

electrons in the outermost shell of an atom

• base

• acid

• valence electrons

• covalent bonds

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

a bond in which electrons are being shared between two non-metals

• covalent bonds

• ionic bond

• octet rule

• solubility

a bond created by the transfer of electrons between a metal and a non-metal.

• ionic bond

• covalent bond

• synthesis

• reactant