9 MCQ Worksheets on Periodic Table – [MCQ] fully solved | Multiple Choice Questions, Fill In the blanks & Matching questions

Last updated on June 12th, 2021 at 03:03 pm

Fill in the Blanks – worksheet from Groups of Elements chapter – set 9

Fill in the Blank: Fill in the blank with the appropriate term.

1. Elements in the same __ of the periodic table have the same number of valence electrons.
2. The most reactive of all metals are __ metals.
3. All alkaline Earth metals have __ valence electron(s).
4. The lanthanides are metals known as __ metals.
5. Groups 13–16 of the periodic table all contain one or more __.
6. The most reactive nonmetals belong to the group called the __.
7. The least reactive elements are in the group called the __.

Answer – Fill in the Blank (answers)

Fill in the Blank

1. group
2. alkali
3. two
4. transition
5. metalloids
6. halogens
7. noble gases

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