What name is given to a reaction that takes in energy from the surroundings? Give the full name.

The name given to a reaction that takes in energy from the surroundings is called an Endothermic Reaction.

Here are the steps to understand this:

1. In chemistry, reactions are classified based on how they interact with energy.

2. Some reactions release energy into the surroundings. These are called exothermic reactions.

3. On the other hand, some reactions absorb energy from their surroundings.

4. These reactions that absorb energy are called endothermic reactions.

5. The term "endothermic" comes from the Greek words "endo," meaning inside, and "therm," meaning heat. So, endothermic essentially means "absorbing heat."

6. In an endothermic reaction, the system gains heat as the surroundings cool down.