Show:
Atoms
Periodic Table
Metals and Nonmetals
Element Identity
Misc.
100
This is the center of an atom
What is the Nucleus?
100
The atomic number of an element tells me the number of this in the nucleus
What are Protons?
100
Nonmetals are found mostly on this side of the periodic table
What is the Right?
100
The element with 47 protons
What is Silver?
100
The only Noble Gas that does not have 8 valence electrons.
What is Helium?
200
These particles have a negative charge, no mass and located outside the nucleus.
What are electrons?
200
The horizontal rows on the Periodic table.
What are periods?
200

What will happen to reactivity as I move down a group of nonmetals? 

What is decrease?

200
The Metalloid in period 4 with four valence electrons.
What is Germanium?
200
Are found on the outermost energy level of an atom and determines how reactive an atom is.
What valence electrons?
300

These particles (found in the nucleus) are what makes up an atom's mass

What are Protons and Neutrons?

300

The current periodic table is in order by atomic number, we call this what? 

What is periodic law?

300
Name of the second most reactive group of metals
What is Alkaline Earth Metals (group 2)
300
The element with four energy levels and two valence electrons.
What is Calcium?
300

We can tell the number of energy levels an element has by what?

What is the period or row it is in?

400

The Alkaline Earth metals will for what ion

What +2 ions?

400
Mendeleev's periodic table was in order by what 

What is mass and properties?

400
Name for the most reactive group of metals on the Periodic Table.
What are Alkali Metals (Group 1)?
400

Unreactive gas with 2 energy levels

What is Neon?

400

What happens to reactivity as you move down the group of metals? 

What is increase?

500

What ion does the Nitrogen family make? 

What is a -3 ion? 

500

What are patterns or trends on the periodic table called? 

What is periodicity? 

500
Name 4 nonmetals
What is He, H, C, N, O, F, Ne, P, S, Cl, Ar, Se, Br, Kr, I, Xe, Rn, UUo (18 total)
500
Identify a nonmetal with only one valence electron.
Hydrogen?
500
The elements that touch the zig zag line on the Periodic Table.
What are metalloids?