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

We live in the nucleus of the atom.

What are protons and neutrons?

100
These royal snobs don't want to react with anybody.
What are the Noble Gases?
100

Information that is contained within a square on the Periodic Table.

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

100

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?

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

I have a different number of electrons to protons.

What is an ion?

300

Reactivity is determined by these. They are also on the outermost shell.

What are valence electrons?

300
Contains two common metals, magnesium and calcium.
What is the Alkaline Earth Metals?
300
There are 18 of these in the Periodic Table.
What are groups or families?
300

With an atomic mass of 40 and 21 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 in 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
I am a part of Group 15 and typically make this charge when I fulfill the octet rule.

What is a -3 charge?

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 smallest subatomic particle, but its cloud accounts for the volume of an atom.

What is the electron?

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 (group 14)?

500

Very reactive with alkali metals.

What are halogens (Group 17)?

500

I am in the second period and typically make a -2 ion.

What is oxygen?