Matter

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Tags

NGSS.MS-PS1-5

Front

What is a chemical change?

Back

A chemical change is a process where one or more substances are transformed into different substances with new properties.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is conductivity?

Back

Conductivity is the ability of a material to conduct electricity.

Front

What are metals?

Back

Metals are elements that are typically shiny, malleable, ductile, and good conductors of heat and electricity.

Front

What is rust?

Back

Rust is a chemical compound formed when iron reacts with oxygen and moisture, resulting in a reddish-brown substance.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is malleability?

Back

Malleability is the ability of a substance to be deformed or shaped under pressure, often by hammering or rolling.

Front

What is luster?

Back

Luster is the way light interacts with the surface of a mineral, often described as shiny or dull.

Tags

NGSS.MS-PS4-2

Front

What is an example of a physical change?

Back

Dissolving sugar in water is an example of a physical change.

Tags

NGSS.MS-PS1-2

Front

What is an example of a chemical change?

Back

Cooking an egg is an example of a chemical change.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5