Matter - Lessons 3-5 vocabulary review & test review

What is buoyancy?

• The resistance of a material to scratching.

• A change that alters the form of a material but does not make it into a new substance.

• The ability of an object to float.

• The force of attraction or repulsion of magnetic materials.

How is a chemical change defined?

• A change in which one or more substances break apart or combine to form new substances.

• Not changing.

• How close together the particles of a substance are.

• The mixing of a solid evenly throughout a liquid to form a solution.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What does the term "constant" mean?

• A network of wire or thread with space between the fibers.

• Two or more types of matter that are mixed together but keep their own properties.

• The resistance of a material to scratching.

• Not changing.

How is density described?

• The thickness of a fluid.

• The resistance of a material to hardness.

• The ability of an object to float.

• How close together the particles of a substance are.

What does it mean to dissolve something?

• A tool used to separate things by size.

• A change that alters the form or appearance of a material.

• The mixing of a solid evenly throughout a liquid to form a solution.

• The force of attraction or repulsion of magnetic materials.

What is the purpose of a filter?

• To keep apart or divide.

• To separate larger particles from smaller particles.

• The melt smaller particles together.

• The thickness of a fluid.

How is hardness defined?

• The force of attraction or repulsion of magnetic materials.

• The thickness of a fluid.

• The resistance of a material to scratching.

• The ability of an object to float.

What is magnetism?

• A network of wire or thread with space between the fibers.

• The thickness of a fluid.

• The force of attraction or repulsion of magnetic materials.

• The resistance of a material to scratching.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Define mesh.

• A network of wire or thread with spaces between the fibers.

• Two or more types of matter that are mixed together but keep their own properties.

• The ability of an object to float.

• The mixing of a solid evenly throughout a liquid to form a solution.

What is a mixture?

• The ability of an object to float.

• Two or more types of matter that are mixed together but keep their own properties.

• The force of attraction or repulsion of magnetic materials.

• A change in which one or more substances break apart or combine to form new substances.