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 regions of the atom.

What are nucleus and electron cloud?

100

This group has all that they need and are the most stable family. 

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

Family that contains the most reactive metals. 

What is the Alkali Metals?

200
Rows in the Periodic Table.
What are periods.
200
I have 16 electrons whizzing through my electron cloud.
What is sulfur?
300

I tell you the total of everything in the atom. I am an average often found in decimal format. 

What is atomic mass

300
We live in the nucleus of an atom.
What are protons and neutrons?
300
Contains two common metals, magnesium and calcium.
What is the Alkaline Earth Metals?
300

TEACHER TRIVIA - How many pets does Ms. Wyant own NOW. 

What is 15

300
With an atomic mass of 39 and 20 neutrons in my nucleus, I am a very reactive metal.
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 as long as you have a neutral atom. 

What are protons and electrons.

400

Not as reactive as the metals in groups one and two, the transition metals contain the most familiar metals like gold and silver and represents these groups.

What are Groups 3 through 12?

400

4 pieces of information that is contained within a single square on the Periodic Table.

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

400
I am the head of my family in the Halogens, and an important element in helping fight tooth decay.
What is flourine?
500

I am NOT an isotope and I am a neutral atom. I have 74 neutrons and am to the right of the stair case. People believe I can help if you get into contact with nuclear radiation. 

What is Iodine (I) 

500
What is between the nucleus and the electron cloud. 

What is free space, or a vacuum. 

500

We don't talk much about this radioactive family much.

What is the Actinide Family?

500
Credited with developing the first Periodic Table of the Elements, he arranged the elements in order of increasing atomic mass.
Who is Dmitri Mendeleev?
500

My properties are so unique I have my own separate space on the Periodic Table. I was also the end of the Hindenburg.

What is hydrogen?

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