Periodic Table quiz Flashcards

1

How many electrons are in Oxygen?

2

What is the symbol of the element with the atomic number 82?

3

What is the atomic mass of Silver rounded up?

4

What is the symbol of the element with an atomic mass of 238?

5

How many protons are in Na?

6

How many neutrons are in The element found in group 15, period 3?

7

How many neutrons are in

8

What element can be found in group 2, period 3?

Periodic Table quiz