Atoms and Periodic Table Review

Front

What makes one atom different from another atom?

Back

The number of protons in the nucleus of the atom determines its identity and makes it different from other atoms.

Front

Where are metalloids located on the periodic table?

Back

Metalloids are located clustered around the dark zig zag line on the periodic table.

Front

Where are nonmetals located on the periodic table?

Back

Nonmetals are located to the right of the dark zig zag line on the periodic table.

Front

What is the ability to draw metals into wires called?

Back

Ductility is the ability to draw metals into wires.

Front

The number of protons equals the number of what?

Back

The number of protons equals the number of electrons in a neutral atom.

Front

What is the smallest unit of an element?

Back

An atom is the smallest unit of an element that retains the properties of that element.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Front

What is the periodic table?

Back

The periodic table is a tabular arrangement of elements organized by increasing atomic number and grouped by similar properties.

Front

What are the three main subatomic particles?

Back

The three main subatomic particles are protons, neutrons, and electrons.

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.

Tags

NGSS.MS-PS2-3