Periodic Table

Front

What are non-metals?

Back

Elements that are not able to conduct heat or electricity, and have little to no metallic luster.

Front

What are halogens?

Back

Group 17 elements that are the most reactive nonmetals.

Front

What are groups in the periodic table?

Back

Elements that occur in vertical columns.

Front

What is a neutron?

Back

A small particle in the nucleus of the atom, with no electrical charge.

Front

What is an electron?

Back

A subatomic particle that has a negative charge.

Tags

NGSS.MS-PS2-3

Front

What is a proton?

Back

A subatomic particle that has a positive charge and is found in the nucleus of an atom.

Front

What are metalloids?

Back

Elements that have properties of both metals and nonmetals.

Front

What is atomic mass?

Back

The weighted average mass of an element's isotopes.

Front

What are noble gases?

Back

Group 18 elements that are colorless, odorless, and inert under standard conditions.

Front

What is the periodic table?

Back

A tabular arrangement of elements based on their atomic number, electron configuration, and recurring chemical properties.