VE and Ionic Charges

Front

What is the symbol for a Rubidium ion?

Back

Rb⁺

Front

How many valence electrons does Rubidium (Rb) have?

Back

1

Front

How many valence electrons does Hydrogen (H) have?

Back

1

Front

How many valence electrons does Bromine (Br) have?

Back

7

Front

What is the charge of Chlorine (Cl)?

Back

-1

Front

What is the maximum number of valence electrons an atom can have?

Back

8 (octet rule)

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine an atom's ability to bond with other atoms.

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

Front

What is the charge of a cation?

Back

Positive charge.

Front

What is the charge of an anion?

Back

Negative charge.