Question

Matter Conservations Matters Quick Check
1 of 51 of 5 Items
Question
Which change is chemical?(1 point)
Responses

water boiling: solid water becoming gaseous water
water boiling: solid water becoming gaseous water

water evaporating: liquid water becoming gaseous water
water evaporating: liquid water becoming gaseous water

water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules
water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules

water freezing: liquid water becoming solid water

Answer 1

water undergoing electrolysis: liquid water becoming oxygen and hydrogen molecules