Change in Matter

When does a PHYSICAL CHANGE happen?

• When matter changes the way it looks without becoming a new kind of matter

• When one kind of matter changes into a different kind of matter

• When one or more substances dissolve in another

How many states of matter are there?

• 1

• 2

• 3

Tags

NGSS.MS-PS1-4

The states of matter are....

• solid, liquid, frozen

• hard, soft, liquid

• solid, liquid, gas

Tags

NGSS.MS-PS1-4

Slicing a whole apple into four pieces causes a

• chemical change

• physical change

What is a MIXTURE?

• cutting something into many pieces

• one type of matter

• two or more kinds of matter placed together

A bowl of pretzels and crackers is an example of what?

• solution

• mixture

• dissolved particles

What could you use to easliy separate sand and tiny pieces of iron mixed together?

• a knife

• a magnet

• your fingers

When one or more substances DISSOLVE in another, a ___ is formed

• gas

• solid

• solution

A tossed salad with lettuce, tomatoes, and cucumbers is an example of a ______

• solution

• dissolved matter

• mixture

Which is a SOLUTION?

• lemonade powder mixed into water

• a bowl of raisins and peanuts

• marbles in a glass of water

Tags

NGSS.MS-PS1-2