U5 Review

a substance that is formed as the result of a chemical reaction

• Product 
• Reactant
• Starters
• Enders

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

the starting materials in a chemical reaction

• Products
• Reactants
• Starters
• Enders

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

an atom or molecule which has gained or lost one or more of its valence electrons

• Covalent Bond
• Chemical Formula
• Ion
• Compound

Tags

NGSS.HS-PS1-2

bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other

• Covalent Bond
• Ionic Bond
• Reaction Bond
• Null Bond

Tags

NGSS.HS-PS1-3

bond in which one or more pairs of electrons are shared by two atoms

• Covalent Bond

• Ionic Bond

• Reaction Bond

• Null Bond

a substance formed when two or more elements are chemically bonded together

• Element Soup
• Pure Element
• Ion
• Compound

Tags

NGSS.MS-PS1-1

tells us the number of atoms of each element in a compound

• Coeffecient
• Exponent
• Chemical Formula
• Calculator

Tags

NGSS.MS-PS1-1

the symbolic representation of a chemical reaction

• Long Hand
• Short Hand
• Electron Configuration
• Chemical Equation

Tags

NGSS.MS-PS1-5

a process or reaction in which the system absorbs energy from its surroundings; usually, but not always, in the form of heat

• Endothermic Reaction
• Exothermic Reaction
• Diffusion
• Fission

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-6

NGSS.MS-PS3-4

a chemical reaction that releases energy by light or heat

• Endothermic Reaction
• Exothermic Reaction
• Diffusion
• Fission

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4