Biology: Intro to Chemistry Vocab

Positive charge in an atom

• proton

• electron

• neutron

• atom

negative charge in an atom

• proton

• electron

• neutron

• atom

Tags

NGSS.MS-PS2-3

center of the atom

• nucleus

• protron

• element

• atomic mass

an atom that has no charge

• proton

• neutron

• electron

• acid

basic unit

• atom

• base

• nucleus

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

pure substance of of an atom

• element

• atomic mass

• atomic number

• compound

Tags

NGSS.MS-PS1-1

ph less than 7

• acid

• base

ph with more than 7

• acid

• base

• compound

the number of protons and neutrons together

• atomic number

• atomic mass

• compound

• adhesion

the number of protons

• atomic number

• atomic mass

• electron

• cohesion