Science flashcards U1

Question 1

Matter

Answer 1

Matter is solid, liquid, and gases. It has to take up space and have volume and mass.

Question 2

Mass

Answer 2

Mass is the amount of matter in a substance or object. It is measured by a triple beam scale.

Question 3

Volume

Answer 3

Volume is a measure of the amount of space that a substance or an object takes up. It is measured using a graduated cylinder.

Question 4

Physical Property

Answer 4

A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance or object.

Question 5

Chemical Property

Answer 5

The two ways a chemical change can take place are: Reactivity and Flammability - The ability to react chemically with other substances. Flammability is the ability to burn or start fire.

Question 6

Property

Answer 6

A property is a trait, characteristics, ora quality. Like shape, size, color, and measurement.

Question 7

Change

Answer 7

A change is something that actually happened to cause that substance or object to be different. Result of action.