Semester 2 Exam 2024-2025

Front

Matter that has a definite volume and a definite shape is a _______________. Options: solid, liquid, gas, plasma

Back

solid

Front

When two or more substances are physically combined, the result is a(n) _______________.

Back

mixture

Front

As a sample of matter is heated, its particles __________.

Back

move more quickly

Front

The color of ink is a __________.

Back

physical property

Front

Three examples of physical changes are

Back

boiling of water, blowing up a balloon, and melting a candle

Front

What is evidence of a physical change?

Back

Broken glass

Front

Which of the following is not a physical property? Color, Odor, State, Reactivity with oxygen

Back

Reactivity with oxygen

Front

Matter in which the particles are free to move in all directions until they have spread evenly throughout their container is a _______________. Options: solid, liquid, gas, plasma

Back

gas

Front

CaCO₃ is an example of which type of matter?

Back

Compound

Front

In which phase of matter are the molecules of the substance farthest apart from each other?

Back

gas