Atomic Structure

____________ is the smallest particle of an element that mains the properties of that element.

• atom

• electron

• neutron

• nucleus

Tags

NGSS.MS-PS1-1

_________________ is the property of a subatomic particle; positive (protons), negative (electrons), or neutral (neutrons)

• electron

• electron cloud

• electrical charge

• neutron

Tags

NGSS.MS-PS2-3

______________ is a NEGATIVELY charged particle in the ELECTRON CLOUD surrounding the nucleus.

• neutron

• proton

• electron

• nucleus

_______________ is the NEGATIVELY charged SPACE containing ELECTRONS that surrounds the atomic nucleus.

• electron

• electron cloud

• nucleus

• proton

__________ is a particle with NO electrical charge (NEUTRAL) within the atomic nucleus.

• proton

• neutron

• electron

• nucleus

_____________ is the POSITIVELY charged CENTER of an atom containing PROTONS and NEUTRONS.

• nucleus

• atom

• electron cloud

• electron

__________ is the POSITIVELY charged particle within the atomic nucleus; used to IDENTIFY an element.

• neutron

• electron

• nucleus

• proton

_____________ is a particle smaller than an atom, such as a proton, neutron, or electron.

• subatomic particle

• electrical charge

• valence electron

• proton

__________ is/are electron(s) located in the OUTER energy level (electron shell)

• subatomic particle

• valence electron(s)

• electron cloud

• nucleus

All matter is made up of -

• cells

• atoms

• chloroplasts

• bone

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5