Quick picks on periodicity

Exercise and reference answers

Questions

1. Question

   Groups 13 to 18 make up the:

   Choices

   1. p-block
   2. s-block
   3. d-block

   Correct choice

   p-block

2. Question

   Down a group the atomic radius:

   Choices

   1. Falls
   2. Grows
   3. Holds

   Correct choice

   Grows

3. Question

   The newer term used for valence is:

   Choices

   1. Ionic radius
   2. Nuclear charge
   3. Oxidation state

   Correct choice

   Oxidation state

4. Question

   Transition metals bridge the s-block and the:

   Choices

   1. p-block
   2. f-block
   3. Noble gases

   Correct choice

   p-block

5. Question

   Inner electrons shield the outer ones from the:

   Choices

   1. Outer shell
   2. Nuclear pull
   3. Other atoms

   Correct choice

   Nuclear pull

Instructions

Tap the correct answer before the round moves on.

Explanation