Names
Symbols
Atomic Numbers
Atomic Mass
Counting Atoms
100

What is the name of the element that's symbol is H

Hydrogen

100

What is the symbol for the element that's name is silver

Ag

100

Atomic number of Iron

26

100

Atomic mass of sodium

23

100

3H2O

h=6

o=3

200

What is the name of the element that's symbol is O

Oxygen

200

What is the symbol for the element that's name is beryllium 

Be

200

Atomic number of carbon

6

200

Atomic mass of fluorine

19

200

2C3H

c=6

h=2

300

What is the name of the element that's symbol is K

Potassium 

300

What is the symbol for the element that's name is Hydrogen 

H

300

Atomic mass of beryllium

4

300

Atomic mass of boron

11

300

4KC

k=4

c=4

400

What is the name of the element that's symbol is Na

Sodium 

400

What is the symbol for the element that's name is Oxygen

O

400

Atomic mass of Lithium

3

400

Atomic mass of oxygen

16

400

3Au2C

Au=6

C=3

500

What is the name of the element that's symbol is Au

Gold

500

What is the symbol for the element that's name is copper 

Cu

500

Atomic mass of Sodium

11

500

Atomic mass of potassium

39

500

7K10H

k=70

H=7