ASVAB - Armed Services Vocational Aptitude Battery Practice Test
ASVAB - Armed Services Vocational Aptitude Battery ASVAB General Science Test 3
What is the difference between a physical change and a chemical change?
Select your answer
A
Physical changes require heat; chemical changes require light
B
Physical changes alter matter's form without changing its chemical composition; chemical changes produce new substances
C
Physical changes are reversible; chemical changes always produce gases
D
Physical changes affect only liquids; chemical changes affect only solids
Hint