Matter Review

Anything that has mass and takes up space is called ____________.

• molecule

• compound

• matter

• atom

Which of the following is not a part of an atom?

• Proton

• Nucleus

• Electron

• Nuclear

A type of mixture in which one substance dissolves in another is a ________________.

• mixture

• solution

• elements

• molecule

What state of matter takes the shape of its container?

• solid

• gas

• liquid

• plasma

A ________________ is formed when two or more different elements are combined and a new substance is formed.

• Atom

• Mixture

• Compound

• Molecule

Which of the following is not a physical change?

• reactions

• mixtures

• solutions

• colloids

Volume is the amount of matter in an object.

• True

• False

When the temperature increases, a liquid changes into a ___________.

• Solid

• Liquid

• Gas

• Plasma

NaCl (Sodium Chloride) is an example of a ___________________.

• molecule

• compound

• element

• both a and b

What part from periodic table of elements helps you find the number of protons in an atom?

• Atomic number

• Chemical symbol

• Element name

• Atomic mass