MATTER Matters!!!

Front

Which term describes when a substance is changed from a liquid to a gas?

Back

Evaporation

Tags

NGSS.MS-PS1-4

Front

Tim has two beakers of liquid at room temperature. He places both beakers on a hot plate. The liquid in Beaker A boils before the liquid in Beaker B. Which statement explains why the liquid in Beaker A boils before the liquid in Beaker B? Options: Beaker A has a lower boiling point, Beaker B has a higher freezing point, The liquid in Beaker A has less mass, The liquid in Beaker B has a lower density

Back

Beaker A has a lower boiling point

Tags

NGSS.MS-PS1-4

Front

Which property of matter is Amy using to identify the element by dividing the mass of the sample by its volume?

Back

Density

Front

What will happen to the salt and sand when sand and salt are placed in the bottom of a beaker filled with water, the beaker is heated, and the water is stirred?

Back

The salt will dissolve, and the sand will settle.

Tags

NGSS.MS-PS3-4

Front

Process to speed up dissolving rock salt in water at room temperature.

Back

Add hot water to the glass

Tags

NGSS.MS-PS1-4

Front

What will separate the iron fillings from a mixture of sand, salt, and iron fillings stirred into water?

Back

Magnetism

Front

Why does the egg float in bowl A but sink in bowl B when salt is added to bowl A?

Back

Salt increases the density of water.

Front

A student drops a rock and a cork in a cup of water. The cork floats while the rock sinks. What can be concluded from the observation?

Back

The rock is more dense than the cork and water

Tags

NGSS.MS-PS1-2

Front

What happened to the 2 liquids when Sammy poured oil and water into a glass, mixed them, and let them sit for 8 hours?

Back

The oil is less dense than water and cannot dissolve in water

Tags

NGSS.MS-PS1-2

Front

What does the snack made of raisins, hazelnuts, almonds, and peanuts represent?

Back

a mixture