Endothermic and Exothermic Processes Practice

If you were to hold an ice cube in your hand and let it melt, would you be completing an endothermic or exothermic reaction?

• Endothermic reaction

• Exothermic Reaction

In an exothermic reaction, heat is ...

• taken in
• given out

What type of reaction occurs in a hand warmer ?

• exothermic
• endothermic

If a chemical reaction is EXOTHERMIC, the temperature would....

• Stay the same
• Increase
• Decrease

Baking bread and cooking an egg are examples of....?

• Endothermic processes
• Exothermic processess

When iron nails get rusty, heat is released.  What process is this?

• Exothermic
• Endothermic

Do the reactants in an exothermic reaction have a higher or lower energy than the products?

• Higher
• Lower

During an endothermic reaction in a beaker if we are part of the surroundings and touched the beaker, it would feel _______. 

• Warm
• Cold

What type of reaction is shown in the photo?

• Exothermic
• Isothermic
• Endothermic
• None of the  above

What is an endothermic reaction?

• a reaction that gives off heat/energy

• a reaction that takes in heat/energy