test review

Made of 2 or more elements

• compound

• valence electron

• atom

• element

has a negative charge, located on orbitals, 2-8-8 rule

• neutrons

• protons

• negatrons

• electrons

positive charge, located in nucleus

• neutrons

• protons

• electrons

• zings

atomic number is equal to these

• neutrons

• protons

• electons

• nucleus

no charge, located in nucleus

• electron

• proton

• neutron

• compound

How many electrons can each orbital shell hold?

• 2-8-8

• 2-8-16

• 16 total

• 4

Electrons on the VERY outer orbital, involved with bonding atoms.

• bohr

• outer electons

• valley electrons

• Valence electrons

the number of protons and neutrons

• elements

• atomic number

• atomic mass

• ph scale

Made of 1 type of atom only

• element

• compound

• atom

• mineral

Bond formed when electrons are transferred between atoms

• nonpolar

• covalent

• ionic

• polar