Complex Ions

For plus and minus, you must write the word 'plus' or 'minus'

Quiz by

Rate:

Last updated: February 27, 2026

You have not attempted this quiz yet.

More quiz info >>

5:00

Enter answer here

/ 12 guessed

The quiz is paused. You have remaining.

Copied!

Scoring

You scored / = %

This beats or equals % of test takers also scored 100%

The average score is

Your high score is

Your fastest time is

Keep scrolling down for answers and more stats ...

Save Your Stats

Your Next Quiz

Try to name the twenty countries that import the most weapons by dollar value.

Can you name the ten Asian countries with the largest GDPs?

There are 16 countries with a population of at least 100 million. Click them all without clicking any incorrect countries.

Can you click these Disney characters on the picture?

Comments

No comments yet