a chemical compound always contains its component elements in a fixed ratio

(a)  

formula to go from Fahrenheit to Celsius

(a)  

mass can neither be created nor destroyed but it is transformed from one form to another

(a)  

any non zero, zero at the end of the number to the right of a decimal point, zeroes between non zero numbers

(a)  

zero at the end of a number with no decimal, zeros on the left of non zeros, zeros alone before the decimal

(a)  

Kelvin (K)

(a)  

formula to go from Celsius to Fahrenheit

(a)  

matter changes form but not chemical identity

(a)  

a reaction occurs and new products are formed

(a)  

time si unit

(a)  

length si unit

(a)  

mass si unit

(a)  

electrical current si unit

(a)  

thermodynamic temperature si unit

(a)  

amount of substance si unit

(a)  

liminosity si unit

(a)  

all matter is made of invisible atoms, all atoms of the same element have the same mass & properties, compounds are combinations of two or more atoms

(a)  

isotope

(a)  

number of protons, what identifies of neutrons

(a)  

numbe of protons + neutrons, will be different for the isotopes of each element

(a)  

H

(a)  

Li

(a)  

Be

(a)  

B

(a)  

C

(a)  

N

(a)  

F

(a)  

O

(a)  

He

(a)  

Ne

(a)  

Na

(a)  

Mg

(a)  

Al

(a)  

Silicon

(a)  

phosphorus

(a)  

S

(a)  

Cl

(a)  

Ar

(a)  

B, Si, Ge, As, Sb, Te

(a)  

hydrogen

(a)  

speed of light = wavelength x frequency (c=upside down y weird v)

(a)  

energy = planck's constant x frequency; e=h(weird v)

(a)  

energy and frequency decrease

(a)  

as frequency increases

(a)  

go to the least decimal place

(a)  

least number of sig figs

(a)  

light is a beam of particles

(a)  

light diffracts and therefore behaves like a wave

(a)  

light has both particle and wave properties

(a)  

orbitals in S subshell

(a)  

orbitals in P subshell

(a)  

orbitals in D subshell

(a)  

orbitals in F subshell

(a)  

S equals

(a)  

P equals

(a)  

D equals

(a)  

F equals

(a)