Interactions of Matter

Which of the following involves a change in chemical properties?

• Boiling water to make steam

• mixing vinegar and baking soda to make bubbles of CO₂

• melting a bar of solid gold to make liquid gold

• tearing a piece of paper into smaller pieces

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How are solids different from liquids?

• Solids have a definite mass, liquids do not

• Solids have a definite shape but liquids do not

• Solids have a lower density than liquids do.

• Solids have a greater volume than liquids do.

Tags

NGSS.5-PS1-3

Where are protons and neutrons located?

• outside the nucleus

• inside the electron cloud

• inside the nucleus

• inside the ion cloud

Which of the following is classified as a compound?

• Pb₂

• CO₂

• Na

• H₂

Tags

NGSS.MS-PS1-1

Which of the following is NOT a physical property of matter?

• color

• density

• acidity

• solubility

______ means that a solid can dissolve into water or another liquid.

• oxidation

• pH

• solubility

• melting

How are elements and compounds related?

• Compounds make up elements. An element and its compounds have different properties.

• Elements make up compounds. A compound and its elements have different properties.

• Compounds make up elements. An element and its compounds have the same properties.

• Elements make up compounds. A compound and its elements have the same properties.

Tags

NGSS.MS-PS1-5

How can water change from one state of matter to another?

• Liquid water is heated to make ice, and ice is heated to make steam.

• Ice is heated to make steam, steam is heated to make liquid water.

• Ice is heated to make liquid water, liquid water is heated to make steam.

• Liquid water is heated to make steam, steam is heated to make ice.

Tags

NGSS.MS-PS1-4

Matter changing from a solid to a liquid is called...

• sublimation.

• melting.

• vaporization.

• freezing.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A student claims that a rock, a class of juice, and air are made of atoms. Is this student correct?

• No, only the rock and glass of juice ore made of atoms. The air is not because it is a gas.

• No, only the rock is make of atoms. The glass of juice and air are not made of atoms because they are not solids.

• Yes, they are all made of the same type of atom.

• Yes, they are all made of different types of atoms.

Tags

NGSS.MS-PS1-1