Prep Chemistry Electron Configuration

Which element has the electron configuration 2,5

• oxygen

• nitrogen

• carbon

• boron

Which element has an electron configuration of 2,8,8

• lead

• fluorine

• neon

• argon

What is the electron configuration of Aluminium

• 2,11

• 13

• 2,8,3

• 2,8,2

What is the electron configuration of chlorine

• 17

• 2,8,7

• 2,7

• 2,8,4

Tags

NGSS.MS-PS1-1

Which element has the electron configuration of 2.8.2

• magnesium

• sodium

• sulfur

• arsenic

Which element has the electron configuration of 2.7

• neon

• chlorine

• fluorine

• nitrogen

How many electrons can the first energy level hold

• 0

• 4

• 8

• 2

How many electrons can the 2nd shell hold

• 0

• 2

• 4

• 8

What do you start all electron configurations with?

• 1s²

• 1d¹⁰

• 1f¹⁴

• 1p⁶

Tags

NGSS.HS-PS1-1

The 4 orbitals are

• s, p, d, f

• a, b, c, d

• 2, 4, 6, 8