The type of property that you can see with your 5 senses
What is a physical property?
100
What the elements to the left of the semi-metals are
What are non-metallic elements?
100
What lives in the nucleus--together they are called this and separately these other two things.
What are nucleons; protons and neutrons?
100
What you get when you take somethings mass and divide it by its volume
What is density?
200
What the size of matter does when you add energy
What is expands?
200
What kind of property/change is shown when water boils
What is a physical property?
200
Marbles in sand
What is a heterogenous mixture?
200
What you would have left if you subtracted the number of protons from the atomic weight
What are neutrons?
200
What has volume and mass
What is matter?
300
What the highest energy state of matter is
What is plasma?
300
When anything burns
What is a chemical change?
300
A block of ice
What is a pure compound?
300
How many valance electrons does elements in group IVA have
What is 4?
300
What different atomic weights of the same element are called
(have different number of neutrons)
What are isotopes?
400
What water does when it temperature changes from 211 to 213
What is changes to vapor?
400
What it is called when you can flatten a substance and what kind of property it is
What is malleable and what is physical?
400
What you call matter that last energy level that you can find electrons
What is the valence shell?
400
The number of energy levels that Krypton has.
What is 4?
400
The temperature "point" you go through when you go from 33 to 31
What is the freezing point?
500
What is called when a substance goes from one state to another, skipping what would be its next state---like going from solid ice to water vapor, skipping liquid water
(starts with an S)
What is Sublimation?
500
Mr. Moh came up with a way to measure this and what it is
What is hardness?
500
3 ways that you can tell a chemical reaction is taking place
What are smoke, heat, flashes of light, cooling, bubbling, smoking.....?
500
How you know that lithium is more reactive than argon
What is the number of valence electrons?
500
What positively and negatively charged elements are called and what either are called without respect to their charge.