Radience

Atoms and Molecules MS-PS1-1

NGSS

the smallest particle of an element

The Smallest Particle Of An Element.

Atom

Atom Simple Definition

a chemical bond formed when atoms share electrons

A Chemical Bond Formed When Atoms Share Electrons.

Covalent Bond

Covalent Bond Simple Definition

a negatively charged particle outside the nucleus of an atom

A Negatively Charged Particle Outside The Nucleus Of An Atom.

Electron

Electron Simple Definition

the attraction between oppositely charged ions

The Attraction Between Oppositely Charged Ions.

Ionic Bond

Ionic Bond Simple Definition

a group of atoms held together by bonds

A Group Of Atoms Held Together By Bonds.

Molecule

Molecule Simple Definition

an uncharged particle in the nucleus of an atom

An Uncharged Particle In The Nucleus Of An Atom.

Neutron

Neutron Simple Definition

a particle with a positive charge in an atom’s nucleus

A Particle With A Positive Charge In An Atom’s Nucleus.

Proton

Proton Simple Definition

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