What Am I?
Atomic Parts
Atomic Number
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

The atomic number of Carbon 

What is 6?

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

The atomic number of the atom with an atomic mass of 4.

What is 2?

200
Rows in the Periodic Table.
What are periods.
200
I have 16 electrons whizzing through my electron cloud.
What is sulfur?
300
The diagram that uses dots to represent the electrons in the outer energy level. 

What is the Lewis Dot Diagram?

300
We live in the nucleus of an atom.
What are protons and neutrons?
300

the atomic number of the atom found in period 7 group 8 

What is 108?

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 term used for the electrons in the outer energy level. 

What are valence electrons?

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

The atomic number of an atom with 18 electrons. 

What is 18?

400
Information that is contained within a square on the Periodic Table.
What are atomic number, element symbol, element name, and atomic mass?
400
I am the term used to represent the electrons in the outer energy level. 

What is valence electron?

500

The name of the model that scientist use to represent the atom.

What is the electron cloud model?

500

The smallest subatomic particle, and has a negative charge

What is the electron?

500

What is the atomic number of the first metalloid on the  periodic table 

What is 5?

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

draw the electron dot diagram for all the elements in row 18 beginning with Helium ending with Radon.  

What is 2, 8,8,8,8,8,8,

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