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What Am I?
Atomic Parts
All In The Family
Table Pieces
It's Elementary
100
Has a positive charge.
What is a proton?
100

The two parts of the atom.

What are nucleus and electron cloud?

100

This group on the periodic table doesn't want to react with anybody. .......this is the periodic table....

What are the Noble Gases?

100
The number of periods in the Periodic Table.
What is seven?
100
My symbol is O and my atomic mass is 16.
What is oxygen?
200
I tell the number of protons contained inside an atom of an element.
What is the atomic number?
200
All of the mass of an atom is concentrated here.
What is the nucleus?
200

This is the lightest element on the periodic table 

What is Hydrogen

200

Rows in the Periodic Table are called this. (horizontal) 

What are periods.

200
I have 16 electrons whizzing through my electron cloud.
What is sulfur?
300
It takes 2000 of me to equal the mass of either of my subatomic partners.
What is an electron?
300
We live in the nucleus of an atom.
What are protons and neutrons?
300

the name of an electron of an atom located in the outermost shell of the atom, that can be transferred to or shared with another atom.

What is a Valence Electron

300
There are 18 of these in the Periodic Table.
What are groups or families?
300

With an atomic mass of 39 and in group 1, what element am I?

What is potassium?

400
Atoms with the same number of protons, but different number of neutrons.
What are isotopes?
400
The two particles that are always found in the same number.
What are protons and electrons.
400

This is created when an atom gains or loses an electron to another atom

What is an Ion

400

Information that is contained within a square on the Periodic Table. Name at least 4

What are atomic number, element symbol, element name, and atomic mass?

400

This bunch of elements separates the metals from the non-metals

What is metalloids

500

What is the center part of an atom named?

What is a nucleus 

500
The smallest subatomic particle, but its cloud accounts for the volume of an atom.
What is the electron?
500

This is the amount of electrons that can be on the first orbital of an atom

What is 2

500

This is the unit used to measure the mass of an atom

What is the atomic mass unit (amu)

500

Elements on the periodic table are separated by the number of these in the nucleus 

What are protons