Atoms Vocabulary (Physical Science)

______________ = not able to be divided or separated into smaller pieces.

• Indivisible
• Particle
• Nucleus
• Proton

Tags

NGSS.MS-PS1-1

______________ = a tiny piece.

• Indivisible
• Particle
• Nucleus
• Proton

______________ = the central area of the atom. It has protons and neutrons.

• Indivisible
• Particle
• Nucleus
• Proton

______________ = a particle found in the nucleus of every atom. The particle has a positive electrical charge, equal and opposite to that of the electron.

• Indivisible
• Particle
• Nucleus
• Proton

Tags

NGSS.MS-PS1-1

______________ = - charge.

• Negative
• Neutral
• Charge
• Atomic radius

Tags

NGSS.MS-PS1-1

______________ = no charge.

• Negative
• Neutral
• Charge
• Atomic radius

Tags

NGSS.MS-PS1-1

NGSS.MS-PS2-3

______________ = + or - of electricity.

• Negative
• Neutral
• Charge
• Atomic radius

Tags

NGSS.MS-PS2-3

______________ = is a measure of the size of its atom, usually the distance from the center of the nucleus to the outermost electron.

• Negative
• Neutral
• Charge
• Atomic radius

______________ = an element that has properties of both metals and nonmetals.

• Metalloid (Semimetal)
• Periods
• Group

______________ = horizontal rows on the periodic table.

• Metalloid (Semimetal)
• Periods
• Group