Unit 2 Lesson 1 - Vocab

Front

The word 'converse' means...

Back

to talk together

Front

Ideas, opinions, or beliefs others have about you; usually desired to be positive.

Back

reputation

Front

Lead has two meanings:

Back

a heavy, soft, grey metal that is easy to bend; a person who takes charge and is a leader.

Front

Energy emitted as waves or tiny particles...

Back

radiation

Front

What does a catalyst do?

Back

Speeds up the reaction.

Front

Relating to a topic that causes opposing ideas and strong feelings

Back

controversial

Front

Position or location of something

Back

sites

Front

Luminous means...

Back

Gives out its own light.

Front

Efficient means achieving results with minimal time or effort. Is using repeated addition for multiplication efficient?

Back

False

Front

Observe means to make a careful study of. Example: There is a sailboat in the water.

Back

observation