Matter flashcard 1

Front

Which statement correctly describes atoms? Atoms combine to make all the substances on Earth.

Back

Atoms combine to make all the substances on Earth.

Front

Which state of matter is showN? Options: solid, liquid, gas

Back

solid

Front

Which sample will have the largest density? Look carefully: A, B, C

Back

A

Front

What is the formula for density?

Back

density = mass / volume

Front

Using a basketball, how could you show that air has matter? Choose the best method based on the definition of matter: Have someone press against the ball and feel that there is matter in the ball, deflate the ball and listen as you hear air rush out, Pump air into a deflated ball and watch as it expands.

Back

Pump air into a deflated ball and watch as it expands

Answer explanation

Front

What is the mass of the blue object in the pic?

Back

100g

Front

A curious lad has 5 different objects of different sizes and shapes. Which will determine how much mass each has? Options: the size of each object, the shape of each object, The amount of matter in each object, The temperature of the object

Back

The amount of matter in each object

Front

2 cubes are shown in the picture. Which one looks the same for both cubes? Options: mass, volume, density

Back

volume

Front

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

Back

7 g/cm³

Front

How is mass different than weight?

Back

Weight is the mass plus the gravitational pull