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| 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 |