Type the chemical symbol for each element.

Exercise and reference answers

Questions

1. Question

   Sodium

   Choices

   1. Na
   2. Hg
   3. Au
   4. Fe

   Correct choice

   Na

2. Question

   Iron

   Choices

   1. Hg
   2. Fe
   3. Au
   4. Na

   Correct choice

   Fe

3. Question

   Gold

   Choices

   1. Hg
   2. Fe
   3. Au
   4. Na

   Correct choice

   Au

4. Question

   Mercury

   Choices

   1. Au
   2. Fe
   3. Na
   4. Hg

   Correct choice

   Hg

5. Question

   Potassium

   Choices

   1. K
   2. Au
   3. Fe
   4. Na

   Correct choice

   K

Instructions

Pick the official one or two-letter symbol.

Explanation