SPS1 - Test Review

Front

What is a property of metals from Group 1 of the periodic table?

Back

They are very, very reactive.

Front

Which element has a full outer energy level and is classified as a Noble Gas?

Back

Neon (Ne)

Front

Which subatomic particle has the smallest Atomic Mass Unit (AMU)?

Back

Electron

Front

What type of material is a good conductor for electrical circuits?

Back

Metal

Front

What are isotopes?

Back

Isotopes are variants of the same element that have the same number of protons but different numbers of neutrons.

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically good conductors of heat and electricity, while nonmetals are not.

Front

What is the significance of a full outer energy level in an atom?

Back

Atoms with a full outer energy level are generally stable and less reactive.

Front

What is the charge of a proton?

Back

A proton has a positive charge.

Front

What is the charge of an electron?

Back

An electron has a negative charge.