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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 regions of the atom.
What are nucleus and electron cloud?
100

Group that contains two common metals, magnesium and calcium.

What is the Alkaline Earth Metals?

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

We live in the nucleus of an atom.

What are protons and neutrons

200
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
It takes 2000 of me to equal the mass of either of my subatomic partners.
What is an electron?
300
All of the mass of an atom is concentrated here.
What is the nucleus?
300

Not as reactive as the metals in groups one and two, gold and silver represents these groups.

What are groups 3 and 12?

300
There are 18 of these in the Periodic Table.
What are groups or families?
300
With an atomic mass of 39 and 20 neutrons in my nucleus, I am a very reactive metal.
What is potassium?
400

The chemical formula of table salt

What is NaCl?

400
The two particles that are always found in the same number.
What are protons and electrons.
400

The name of Group 18 on the periodic table.

What are the Noble Gases?

400
Information that is contained within a square on the Periodic Table.
What are atomic number, element symbol, element name, and atomic mass?
400

The number of atoms in C6H12O6

What is 24?

500

The most abundant element in ocean water (Think about what water is made of!)

What is oxygen?

500

Name three compounds you use everyday

Water (H2O), carbon dioxide (CO2), salt (NaCl)

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

I am the head of my family in the Halogens

What is flourine?