PERIODIC TABLE

Front

What does it mean for an atom to be neutral?

Back

An atom is neutral when it has the same number of protons and electrons.

Front

What does the atomic number of an element represent?

Back

The atomic number represents the number of protons in the nucleus of an atom of that element.

Front

What is a property of metals?

Back

Metals are malleable, meaning they can be shaped or bent without breaking.

Front

What does the number 6 represent in the periodic table?

Back

The number 6 represents the atomic number of an element.

Front

What does 12.011 represent in the periodic table?

Back

12.011 represents the atomic mass of an element.

Front

What are protons?

Back

Protons are positively charged particles found in the nucleus of an atom.

Front

What are neutrons?

Back

Neutrons are neutral particles found in the nucleus of an atom.

Front

What are electrons?

Back

Electrons are negatively charged particles that orbit the nucleus of an atom.

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number and properties.

Front

What is a chemical symbol?

Back

A chemical symbol is a one or two-letter abbreviation for an element (e.g., H for Hydrogen).