who knows?
LAWS
WAVE
PERIODIC TABLE
100
category our galaxy is
What is spiral
100
for every action there is an equal and opposite reaction
What is newton's 3rd law
100
number of waves that pass a certain point in 1 second
What is frequency
100
this element has 27 electrons
What is Cobalt
200
all elements in a period share the same number of these
What is orbitals or shells
200
F=MxA
What is Newtons 2nd law
200
length of a wave from crest to crest
What is wavelength
200
this element has a mass of 131.29
What is Xe (xenon)
300
elements that are chemically bound
What is a compound
300
law of INERTIA
What is Newton's 1st law
300
height or energy of a wave
What is amplitude
300
this element does not have any neutrons
What is Hydrogen
400
a reaction that releases heat energy
What is exothermic reaction
400
no matter can be created or destroyed
What is the law of conservation of mass
400
most harmful type of wave on the EM spectrum
What are gamma rays
400
this element has 5 valence electrons and 7 prototns
What is Nitrogen
500
the amount of energy needed to raise the temperature of a substance
What is specific heat
500
the reason a rocket can launch into space
What is newtons 3rd law
500
when a wave bounces off of a surface
What is reflection
500
this element is a noble gas and is found in many store front windows.
What is Ne (Neon)
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