Periodic table and bonding

Front

What does 12.011 represent?

Back

Atomic mass

Front

Which subatomic particle is negatively charged?

Back

Electron

Front

How many valence electrons does calcium have?

Back

2

Front

What type of bond is formed in CaCl?

Back

Ionic Bond

Front

What is the chemical formula for Lithium oxide?

Back

Li2O

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is a covalent bond?

Back

A bond formed when two atoms share electrons.

Front

What is an ionic bond?

Back

A bond formed when one atom transfers electrons to another atom.

Front

What is the significance of the periodic table?

Back

It organizes elements based on their atomic number and properties.

Front

What does the term 'valence electrons' refer to?

Back

Electrons in the outermost shell of an atom that are involved in bonding.