G5 - Science S1 Test

Everything that has mass and volume

Mass

• The amount of matter in an object

• The amount of space an object takes up

• Everything that has mass and volume

Volume

• The amount of matter in an object

• The amount of space an object takes up

• Everything that has mass and volume

The two sets of balls have equal​ (a)   , but the yellow balls take up

more ​ (b)   than the blue balls.

• mass
• volume

element

• A substance that cannot be broken down into any other substance

• the smallest part of an element

• the smallest particle of a compound.

  a group of two or more atoms joined together by chemical bonds.

• made of two or more elements, such as water, oxygen, and salt

Atom

• A substance that cannot be broken down into any other substance

• the smallest part of an element

• the smallest particle of a compound.

  a group of two or more atoms joined together by chemical bonds.

• made of two or more elements, such as water, oxygen, and salt

Molecule

• A substance that cannot be broken down into any other substance

• the smallest part of an element

• the smallest particle of a compound.

  a group of two or more atoms joined together by chemical bonds.

• made of two or more elements, such as water, oxygen, and salt

Compound

• A substance that cannot be broken down into any other substance

• the smallest part of an element

• the smallest particle of a compound.

  a group of two or more atoms joined together by chemical bonds.

• made of two or more elements, such as water, oxygen, and salt

the idea that everything is made of small particles.

The water molecule is a(n) ​ (a)   because it is made of (b)  

• compound
• element
• atom
• two elements
• three atoms
• one compound