The Periodic Table, Isotopes and Atomic Structure Review

Front

What state of matter does Mercury (Hg) exist in at room temperature?

Back

Liquid

Front

What are the ten short columns (groups 3-12) in the middle of the periodic table called?

Back

Transition metals

Front

Which of the following contains only non-metals: Fluorine, Oxygen, Arsenic, and Bromine; Chlorine, Sulfur, Hydrogen, and Bromine; Phosphorus, Aluminum, Iodine, and Bromine; Bromine, Helium, Selenium, and Antimony?

Back

Chlorine, Sulfur, Hydrogen, and Bromine

Front

Which side of the periodic table contains metals?

Back

Left

Front

An atom that has 5, 6, 7, or 8 valence electrons is likely to be what type of atom?

Back

Non-metal atom

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What are isotopes?

Back

Atoms of the same element that have different numbers of neutrons.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number, electron configurations, and recurring chemical properties.

Front

What are alkali metals?

Back

Elements in group 1 of the periodic table, known for being highly reactive.

Front

What are noble gases?

Back

Elements in group 18 of the periodic table, known for their lack of reactivity due to having a full valence shell.