Chemical Reactions Flashcard

Front

Who had a better description of the sample?

Back

Luisa

Front

The image in the box represents what?

Back

atom

Front

The image in the box represents what? Options: repeating atom, repeating group of atoms, extended structure

Back

repeating group of atoms

Front

Word meaning: the relative size of things

Back

scale

Front

A group of atoms joined together in a particular way.

Back

molecule

Front

Word meaning something that can be observed about a substance, such as color, smell, or boiling point.

Back

property

Front

Will the other properties of the two samples be the same or different? (Examples of properties are smell, color, and the temperature at which a substance melts.)

Back

The other properties will be same because the repeating groups of atoms that make up the two samples are the same.

Front

Review the results from Dr. Yung's lab. Based on this evidence, which claim about the reddish brown substance is best supported?

Back

Claim 3: The reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.

Front

What is a structure formed by repeating groups of atoms that link together in a large network?

Back

extended structure

Front

What are the tiny pieces that all matter—all the stuff in the world—is made of?

Back

atoms