Atoms
what is an atom?
The smallest particel into which matter can be divided
What side of the periodic table are metals primarily on?
Left side
what do waves carry?
Energy
what is the ph range for an acid?
1-6
True or False, everything in the universe is in motion?
True
what is a neutron?
A subatomic particle located in all necleus, but without and electrical charge
who organized the periodic table?
Dmitri Mendeleeve
True or false, all waves have similar properties?
True
what is the ph range for a base?
8-14
Newtons first law says?
things at rest and things in motion stay in motion unless acted upon by an outside force
What orbits in a coud around and atoms nucleus?
Electrons
What are the different groups on the periodic table?
Metals
Non metals
Metalloid
what are earthquake waves called?
Seismic waves
In zero gravity do the laws of motion still apply, yes or no?
yes
What are the two types of energy?
Kinetic energy
Potential energy
What are valance electrons?
Electrons in the outer shell of atoms electron cloud that are able ro pparticiapte inn chemical bonds.
what are elements 57-71 considered.
Lanthanides
In a transverse wave the motion of the material is (blank) degrees to the wave of motion.
90
What is the 3rd step in the scientific method?
hypotheisis
for every action there is an equal and opposite reaction
List the three subatomic particles in an atom
Electons
Protons
Neutrons
What is potassiums symbol?
K
What is the formula for calulating the speed of a wave?
v = fλ
True or false, you are going to do good on your final
idk, you should probably study...
What does the law of conservation of energy say?
energy can neither created nor destroyed