Periodic Table

what is the biggest group on the table

• metals

• nonmetals

• metaloids

• halogens

how many rows are on the table

• 4

• 5

• 6

• 7

what is the name of group number 1

• halogens

• noble gases

• alkali

• alkaline earth

Columns in the periodic table are called______, rows are called_________

• Periods, groups

• Groups, periods

• Periods, shells

• Shells, groups

This family is group 2 on the Periodic Table of the Elements.

• alkali metals

• alkaline earth metals

• halogens

• noble gases

the basic structural unit of matter

• atom

• matter

• element

• nucleus

These are found on the Periodic Table.

• Compounds
• Elements
• Mixtures

a collection of atoms of one type that cannot be broken down into simpler substances by ordinary chemical or physical means

• element

• subatomic particle

• electron

• matter

the positively charged subatomic particle contained in the nucleus of an atom

• proton

• neutron

• electron

• matter

a subatomic particle, contained in the nucleus of an atom, having the same mass as a proton but no electrical charge

• proton

• neutron

• electron

• matter