Week 1: Vocab Bowl Practice Assignment 1

Front

An ________ is the smallest particle of an element that retains its properties.

Back

atom

Front

Property of a subatomic particle; positive (protons), negative (electrons), or neutral (neutrons)

Back

Electrical Charge

Front

An _______ is a negatively charged particle in the electron cloud around the nucleus.

Back

Electron

Front

Negatively charged space containing electrons surrounding the atomic nucleus.

Back

Electron Cloud

Front

Pure substance that cannot be chemically broken down.

Back

Element

Front

Neutral particle with no charge in the nucleus?

Back

Neutron

Front

Positively charged center of an atom with protons and neutrons.

Back

Nucleus

Front

Positively charged particle in the nucleus; identifies an element.

Back

Proton

Front

Property of matter observed without changing its composition.

Back

Physical Property

Front

Particle smaller than an atom, e.g., proton, neutron, electron?

Back

Subatomic Particle