periodic table
chemical reactions
gases
100

the number that identifies an atom

what is atomic number

100

combustion reactions release

what is energy and light

100

the universal gas law

what is PV=nRT

200

stable atoms with full valance shells

what are noble gasses

200

a feature that describes a neutral atom

what is protons equal neutrons 

200

how does pressure affect the volume of gas

what is increase

300

the number of valance electrons needed for a full shell

what is 8

300

result of a neutralization reaction

what is salt and water

300

P1V1=P2V2

what is Boyles law

400
the atomic symbol for potassium 

what is K

400

which quantity determines how atoms bond

what is electronegativity 

400

a gas in which the molecules can be described as though they are hard spheres taking up virtually no space and bouncing off of each other in perfectly elastic collisions 

ideal gas

500

the location of the 3 subatomic particles

what is protons and neutrons in the nucleus and electrons outside orbiting the nucleus 

500

describe the pattern of reactivity and electronegativity in nonmetals

what is both reactivity and electronegativity decrease down a group

500

name one pair of gas properties are directly proportional?

what is temperature and volume or pressure and temperature.