What Family Do I belong To?
How Many Valence Electrons?
Periodic Trends
Round Correctly
Molar Mass
100

Lithium

I belong to Alkali 

100

Magnesium

1

100

which element has a smaller electronegativity across a period Bismuth or Astatine?

Astatine (At)

100

Sodium

22.99

100

The molar mass of NaBr

What is 102.89 g/mol?

200

Helium

I belong to Noble Gases

200

Krypton

8

200

Which element has a bigger electronegativity down the periodic table Phosphorus or Antimony

Phosphorus

200

Sulfur

32.07

200

 The molar mass of AgF

What is 126.87 g/mol?

300

Chromium

I belong to Transitions.

300

Tin

4

300

which element has a smaller ionization energy going across the period Al or Ar?

what is Al?

300

Iodine

126.90

300

 The molar mass of PbSO4?

What is 303.27 g/mol?

400

Mendelevium

I belong to Actinides. 

400

Mendelevium

2

400

The likelihood that an electron would be added to an element is called?

What is electronegativity?

400

Manganese

54.94

400

 The molar mass of C6H12O6

what is 180.18 g/mol?

500

Barium

I belong to Alkaline Earth Metals.

500

Helium

2

500

The total distance from a atoms nucleus to the outermost orbital of electrons 

What is atomic radius?

500

Tungsten

183.84

500

 The molar mass of Zn(C2H3O2)2?

What is 183.48 g/mol?