Question Info

This question is public and is used in 479 tests or worksheets.

Type: Multiple-Choice
Category: Reactions
Level: Grade 7
Score: 2
Author: dschaffer87
Last Modified: 4 years ago

View all questions by dschaffer87.

Reactions Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 7 Reactions

A chemical change                          .
  1. always can be reversed
  2. never will change state
  3. never can be reversed
  4. cannot be reversed easily
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.