Chem matter Quiz

Which of the following is a characteristic of solids?

• Solids have a definite shape and volume.

• Solids take the shape of their container.

• Solids have particles that are loosely packed.

• Solids flow easily.

How are particles in a liquid arranged compared to those in a solid?

• More tightly packed

• Less closely packed

• Not packed at all

• Arranged in a fixed pattern

Tags

NGSS.MS-PS1-1

What is a phase change?

(a)  

Tags

NGSS.MS-PS1-4

A state of matter in which particles are held tightly packed together is considered a

• Chemical property

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

A _____ describes the ability of a substance to undergo a specific change and become a new substance.

• Chemical property

• Density

• Boiling point

• Melting point

• Physical property

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What defines a gas?

• Gases have a definite volume and shape.

• Gases have a definite volume but take the shape of its container.

• Gases have no definite volume or shape.

• Gases have a definite shape but no definite volume.

Tags

NGSS.MS-PS1-4

28.0g of nitrogen gas completely reacts with 6.0g of hydrogen to form 34.0g of ammonia. What does this demonstrate?

• Mass of reactants

• Mass of products

• Law of conservation of mass

• Law of conservation of energy

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

When one substance turns into a new substance, what kind of change has taken place?

• Chemical reaction

• Physical reaction

• No reaction

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

The Law of conservation of mass states that

• Matter can be created and destroyed.

• Matter can be created but not destroyed.

• The product of a reaction always has a greater mass than the reactants.

• The products of a reaction must have the same mass as the reactants.

Tags

NGSS.MS-PS1-5

What state of matter is this according to how the particles are placed.

• solid

• liquid

• gas

• none