Show:
What Am I?
Atomic Structures
All In The Family
Table Pieces
Charges
100
Has a positive charge.
What is a proton?
100

The two regions of the atom

What are nucleus and electron cloud?

100

These elements don't want to react with anybody.

What are the Noble Gases?

100

The number of periods in the Periodic Table.

7
100

Magnesium commonly forms this ion...

Mg2+

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 about this subatomic particle.


What is the nucleus?

200
Contains the most reactive metals.
What is the Alkali Metals?
200

Rows in the Periodic Table.

Periods

200

Aluminum commonly forms this ion...

Al3+

300
It takes 2000 of me to equal the mass of either of my subatomic partners.
What is an electron?
300

The maximum number of electrons in the 3rd shell if the atomic number is above 20.

18

300
Contains two common metals, magnesium and calcium.
What is the Alkaline Earth Metals?
300

How many main groups are in the periodic table?

8
300

Oxygen commonly forms this ion

O2-

400

What are isotopes?

xx

400

The maximum number of electrons in the first energy level is...

2

400

Not as reactive as the metals in groups one and two, they are used in catalysts and are used in daily lives.

Transition metals


400

Where are the transition metals located?

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

400

Lithium commonly forms this ion 

Li+

500

This type of ion has more protons than electrons, give 2 examples

Cations

500

Carbon-12 and Carbon-14 differ in this subatomic particle.

neutron


500

This group has a -1 charge and the reactivity decreases as you go down the group

Halogens

500

This section takes up almost 80% of the periodic table and is on the left side of periodic table

Metals

500

Strontium

2+