12th Chemistry: Atomic Number, Electron Configuration, Molar Mass, Avogadro's Number
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Questions and Answers

What is the atomic number of carbon?

6

What is the electron configuration of sodium?

[Ne] 3s¹

Define molar mass.

The mass of one mole of a substance.

What is Avogadro's number?

<p>6.022 x 10^23</p> Signup and view all the answers

Flashcards

Atomic number of carbon

The number of protons in a carbon atom.

Sodium's electron configuration

The arrangement of electrons around a sodium atom's nucleus.

Molar mass

Mass of one mole of a substance.

Avogadro's number

The number of atoms in one mole of a substance.

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