Front

What is the role of powdered sugar in a donut glaze made from water and powdered sugar?

Back

Powdered sugar acts as a solute in the glaze.

Front

What is an example of a compound?

Back

Salt is an example of a compound.

Tags

NGSS.MS-PS1-1

Front

What are two or more elements chemically combined, whose properties are completely different from those of the individual elements, known as?

Back

They are known as a compound.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is an example of an element in modern chemistry?

Back

Iron is an example of an element.

Front

What type of change occurs when baking cookies?

Back

Baking cookies is an example of a chemical change.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Define a solute in the context of a solution.

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

What is the difference between a compound and a mixture?

Back

A compound is a substance formed when two or more elements are chemically bonded, while a mixture is a combination of two or more substances that are not chemically bonded.

Front

What is the definition of a chemical change?

Back

A chemical change is a process that involves the transformation of one or more substances into different substances with distinct properties.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is an example of a physical change?

Back

Melting ice is an example of a physical change.

Tags

NGSS.MS-PS1-4

Front

What is the definition of an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means.