Want to see correct answers?
Login or join for free!

Search Results for react - All Grades

268 questions match "react". Refine Your Search

2 categories match your search criteria.

Select questions to add to a test using the checkbox above each question. Remember to click the add selected questions to a test button before moving to another page.

1 2 3 4 ... 14
Grade 4 Spelling
Grade 5 Synonyms
Grade 5 Synonyms

This question is a part of a group with common instructions. View group »

  1. react
  2. erase
  3. attack
  4. explain
Grade 9 Psychology
Grade 4 Reactions
Molecules react by
  1. switching atoms with other molecules.
  2. joining together with other molecules.
  3. breaking apart.
  4. all of the above
Grade 6 Acids and Bases
What is the main difference between acids and bases?
  1. The way they react to chemical changes
  2. The pH
  3. The way they react to physical changes
  4. The taste
Grade 9 Bonds and Mixing
These interact when atoms react.
  1. inner-level electrons
  2. neutrons
  3. only sublevel electrons
  4. valence electrons
Grade 6 Periodic Table and Elements
Grade 8 Acids and Bases
Grade 7 Zoology
Organisms must be able to react to a:
  1. Homeostasis, respond
  2. Homeostasis, Energize
  3. Homeostasis, organize
  4. stimulus, respond to environment
Grade 2 Prefixes and Suffixes
Form the word.

react + or
  1. reacter
  2. reactor
  3. reacteor
Grade 10 Periodic Table and Elements
Which of the following properties correctly describes an alkaline earth metal?
  1. It does not react with air
  2. It reacts violently with water
  3. It is found in nature as an atom
  4. It has a high electronegativity value
1 2 3 4 ... 14
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.