Question

please answer me fast​

Answer 1

Answer:

4s is the correct answer for your question

Answer 2

Answer:

• 3d

Explanation:

Question

which among the following subshell has highest energy

• 1s
• 3d
• 2s
• 4s

Solution

3d orbital has greater energy than 1s and 2s and 4s.

Hence, Your Answer Is Option :

• Hence, Your Answer Is Option : 3d