Lewis structure and electron configuration

Front

What is a covalent bond?

Back

A bond that shares electrons with non-metals.

Front

What is the electron configuration for Zinc?

Back

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰

Front

What is the electron configuration for an oxygen atom?

Back

1s² 2s² 2p⁴

Front

What is the electron configuration for Magnesium?

Back

1s² 2s² 2p⁶ 3s²

Front

How many electrons does Silicon (Si) contain?

Back

14

Front

What is the significance of Lewis structures in chemistry?

Back

Lewis structures represent the bonding between atoms and the lone pairs of electrons in a molecule.

Front

What does the octet rule state?

Back

Atoms tend to bond in such a way that they have eight electrons in their valence shell.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the electron configuration for a neutral atom of Carbon?

Back

1s² 2s² 2p²

Front

How do you determine the number of valence electrons in an atom?

Back

The number of valence electrons is determined by the group number of the element in the periodic table.