Endothermic vs Exothermic Reaction Practice

In an exothermic reaction, heat is ...

• taken in
• given out

In an endothermic reaction, heat is ...

• taken in
• given out

What type of reaction occurs inside a hand warmer

• exothermic
• endothermic

What is a Chemical Reaction?

• When two liquids hit each other
• When a liquid has foam
• When two substances mix and change into something new
• When ice melts

What is an example of an exothermic reaction?

• fireworks 
• ice pack 
• baking a cake
• melting ice

Is burning wood exothermic or endothermic?

• exothermic
• endothermic

Is melting butter for popcorn endothermic or exothermic?

• endothermic
• exothermic

Which is an example of a physical property?

• rusting
• boiling point
• combustion
• reactivity with water

Flammability is an example of what property?

• Chemical property
• Physical property

Ability to rust is this type of property:

• Physical property
• Chemical property