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
These royal snobs don't want to react with anybody.
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
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
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

There are 8 of these in the Periodic Table, not including the transition metals.

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
Atoms with the same number of protons, but different number of neutrons.
What are isotopes?
400

The two subatomic particles that are always found in the same number when looking at the Periodic Table.

What are protons and electrons.

400

The most reactive nonmetals

What are Halogens

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 head of my family in the Halogens, and an important element in helping fight tooth decay.
What is flourine?
500
Why scientists use models to study atoms.
What is being so small?
500

The outer orbital of where atoms form bonds.

What is the valence shell?

500
Elements of this family can gain or lose 4 electrons when reacting with other elements. The head of this family is very important in the chemistry of life.
What is the Carbon Family?
500

This is how the original Periodic Table of Elements was first organized.

What is by atomic mass and chemical properties.

500

I am a gas- my properties are so unique, and I'm very different from other members of my family. I have my own separate space on the Periodic Table. I was also the end of the Hindenburg because I'm so flammable.

What is hydrogen?

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