Word Wise Unit 4 Test

Front

What does the suffix -EN mean?

Back

made of or resembling

Front

What is the Greek root of the word 'logo'?

Back

log

Front

Is light an example of matter?

Back

False

Front

What is an atom that contains the same number of protons but different numbers of neutrons called?

Back

isotope

Front

Which nonmetallic element is used to make matches?

Back

phosphorus

Front

What does the prefix 'iso-' mean in scientific terms?

Back

equal or same

Front

What is the definition of a molecule?

Back

A group of atoms bonded together.

Front

What is the meaning of the word 'period' in a scientific context?

Back

A length of time or a specific interval.

Front

What is the definition of a nonmetal?

Back

An element that typically lacks metallic attributes.

Front

What is the role of phosphorus in biological systems?

Back

It is essential for the formation of DNA and RNA.