| Question | Answer |
| How many periods are there in the Periodic Table? | seven
|
How many protons does an atom of Chlorine have?2 | seventeen
| What is the symbol for the element Potassium?3 | K
| How many groups are there in the Periodic Table?4 | eighteen
| What is the name of the Group 1 elements?5 | alkali metals
| How many electrons does an atom of aluminum have? | 6thirteen
| What element's symbol is Kr? | 7krypton
| Who created the first Periodic Table of Elements?8 | Mendeleev
| How is the current Periodic Table is organized?9 | atomic #
| How many neutrons does an atom of Fluorine have?10 | ten
| How many valence electrons does an atom of Nitrogen have?11 | five
| How many energy regions does an atom of Magnesium have?12 | three
| What is the name of elements in Group 17?13 | halogens
| What is the atomic mass of an atom of Sulfur?14 | 32.059
| What is the name of the Group 18 elements?15 | noble gases
| How many valence electrons will the element atoms in group13 have?16 | three
| What is the name of Group 2 elements? | 17alkali earth metals
| How was the original Periodic Table organized? | 18atomic mass
| What are the 2 liquids on the Periodic Table? | 19bromine,mercury |
