10th p.s quiz (Structure of Atom) by PRABHAKAR MIRIYALA

What are the maximum number of electrons that go on the first 3 energy levels, respectively?

• 2,4,16

• 2,8,18

• 4,8,12

• 3,4,6

The first energy level can hold up to, how many electrons?

• 8
• 4
• 2
• 5

1. What is the shape of an 's' orbital?

• spherical

• dumbbell

• double dumbbell

• TOO COMPLEX TO KNOW IT.

How many 'd' orbitals are there in a given sub level?

• 1

• 3

• 5

• 7

How many electrons can the 'd' sub level hold?

• 8

• 10

• 2

• 4

Which of the following has more energy?

• 2p

• 2s

• 3p

• 3s

From which energy level 'f' orbitals enters

• 2

• 4

• 3

• 1

What atom matches this electron configuration?

1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc

• Copper

• Nickel

• chromium

Which of the following electron configuration belongs to Chlorine (Cl)?

• 1s² 2s² 2p⁶ 3s² 3p⁵

• 1s² 2s² 2p⁶ 3s² 3p⁶

• 1s² 2s² 2p⁶ 3s² 3p⁷

• [Ar] 4s¹3d⁵

This orbital diagram represents:  

• C
• B
• N
• O

Tags

NGSS.HS-PS1-1