Winter Benchmark Reveiw Flashcards
Studying for Winter Benchmark
Where are Electrons located?
Electron Cloud
Where are Protons Located?
Nucleus
Where are Neutrons Located?
Nucleus
Where are Metals Located on the Periodic Table?
Left
Where are non-metals Located on the Periodic Table?
Right
Where are Metalloids Located on the Periodic Table?
Between metals and non-metals
What happens to the particle movement in the atom when the kinetic energy decreases?
Slows down
In order to calculate the number of neutrons, you must subtract the ____________ from the ____________.
Protons, Mass number
Salt dissolving in water is an example of what type of property?
Homogeneous Mixture
What is a covalent bond?
Two non-metals
What is an Ionic Bond?
Non-metal, metal
Do physical Changes create a new substance?
No, Chemical changes do
(True or False) Rows share the same energy levels.
True
Vertical columns on the periodic Table have the same what?
Valence electrons
Groups go which way on the periodic table?
Up and down
Period go which way on the periodic table?
Side to Side
What to subatomic parts equal the mass of an atom?
Protons and neutrons
When an element releases heat in a chemical reaction that is called what?
Exothermic.
Reactants are on which side of the chemical equation?
Left
Products are on which side of the chemical equation?
Right
Tops of waves are called what?
The Crest
Bottoms of waves are called what?
Trough
What is a compression wave?
Waves that move a medium parallel to motion
What is another word for a compression wave?
Longitudinal Wave
