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Front

What is the chemical symbol for Cobalt?

Back

Co

Front

What is the chemical symbol for Neon?

Back

Ne

Front

What is the formula for the compound formed by Al³⁺ and O^2-?

Back

Al₂O₃

Front

How are binary ionic compounds named?

Back

The cation is named first, followed by the anion.

Front

What is the electron configuration for Aluminum (Al)?

Back

1s² 2s² 2p⁶ 3s² 3p¹

Front

What is the charge of a Cobalt ion?

Back

Cobalt can have a charge of +2 or +3.

Front

What is the charge of a Neon atom?

Back

Neon is a noble gas and has a charge of 0.

Front

What type of bond is formed between Al³⁺ and O^2-?

Back

Ionic bond.

Front

What is the significance of the cation in ionic compounds?

Back

The cation is the positively charged ion that is named first in the compound.

Front

What is the significance of the anion in ionic compounds?

Back

The anion is the negatively charged ion that is named second in the compound.