Electronic Structure Review

Front

What is the electron configuration of Chlorine (Cl)?

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

Which area on the periodic table represents the electrons in the 'd' sublevel?

Back

Transition elements

Front

How many valence electrons are found in atoms of group 1?

Back

1

Front

What is the total number of electrons in an atom with the electron configuration 1s² 2s² 2p⁶?

Back

10

Front

What is the correct Lewis Dot Structure for ammonia (NH₃)?

Back

The Lewis Dot Structure shows nitrogen in the center with three hydrogen atoms bonded to it, and one lone pair of electrons on nitrogen.

Front

Define electron configuration.

Back

The distribution of electrons in an atom's orbitals, represented by a series of numbers and letters.

Front

What are valence electrons?

Back

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

Front

What is the significance of the 'p' sublevel in electron configuration?

Back

The 'p' sublevel can hold a maximum of 6 electrons and is involved in forming bonds.

Front

How many electrons can the 'd' sublevel hold?

Back

The 'd' sublevel can hold a maximum of 10 electrons.

Front

What is the maximum number of electrons in the first energy level?

Back

2 electrons.