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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 difference between a physical and chemical change is?

What is chemical changes produce new substances

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

Which group on the periodic table is malleable ?

What is a metal

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 two particles (found in the nucleus) are what makes up an atom's mass
What are Protons and Neutrons?
300

what identifies an element

What are protons

300

Name the group on the periodic table that is unreactive?

What is group 18 (noble gases)

300
The element with four energy levels and two valence electrons.
What is Calcium?
300

What is the maximum number of electrons in the first, second, and third energy levels

What is 2-8-8

400
The building blocks of all matter.
What are atoms?
400
Na is the chemical symbol for this element
What is Sodium?
400
Name for the most reactive group of metals on the Periodic Table.
What are Alkali Metals (Group 1)?
400
The element with 50 protons
What is Tin?
400
Mg and Ca belong to this group in the periodic table
What is group 2?
500
Why are elements neutral?

What is there is an equal amount of protons and electrons?

500
When added together they make up the atomic mass of an element.
What are protons and neutrons?
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?