Matter Review

What shows all known elements in the universe?

• compound

• element

• periodic table

What is the number of protons found in the nucleus called?

• Atomic number

• Periodic Table

• Symbol

What is the abbreviation of the element name?

• Compound

• Symbol

• Table

What is the number of protons and neutrons in the nucleus of an atom?

• Atomic weight

• compound

• element

What does the number of protons equal?

• atomic number

• compound

• symbol

What is a substance composed of a SINGLE kind of atom called?

• compound

• element

• molecule

True or False: An element CANNOT be broken down into another substance by a chemical or physical reaction.

• true

• false

What is a substance in which two or more different elements are CHEMICALLY bonded together?

• compound

• element

• mixture

What is it when two or more substances that are mixed together but are NOT CHEMICALLY bonded

• compound

• element

• mixture

What organizes the elements by chemical properties?

• Symbols

• Numbers

• Periodic Table