Science, asked by Shineunah, 19 days ago

8. Which configuration is possible in an excited state of electron?
A. He : 1s?
B. H: 10
C. 11Na: 1s 2s 2p 3d
D. 10 Ne: 1s? 2s²2p5 35

Answers

Answered by rafiqsarwan9

1

Answer:

A He .1s? is the write answer

Previous Question

Next Question

Similar questions

Chemistry, 9 days ago

“para-Methoxybenzylic carbocation is more stable than benzylic carbocation” justify the statement with suitable reasons.

Social Sciences, 9 days ago

About what does the writer say in the beginning of an inquiry letter? (A) Business Firm (B) Goods (C) Goods (D) Payment of Goods...

Physics, 9 days ago

A ball was moving with kinetic energy of 60 J. Its kinetic energy got increased to 90 J. Which of the following might have happened? (A) Work of 30 J was done on the ball (B) Work of 30 J was done by the ball (C) Work of 90 J was done on the ball (D) Work of 90 J was done by the ball I need an answer fast please...

Hindi, 19 days ago

जब मैंने पहली बार ऑनलाइन कक्षा ली.... विषय के बारे में बताते हुए डायरी लेखन कीजिए!

English, 19 days ago

haven t we all lost the homeland which land does uncle khosrove refer to? please answer..do not copy...

English, 9 months ago

My exam (be) ---------- on 15 May, so there (not/be) ---------- any time to be lost. Fill in the gaps with correct sentences ...

English, 9 months ago

the father was not ready to buy a new pair of shoes because...

Computer Science, 9 months ago

2. The number system used internally by all modern computers. a. Hexadecimal b. Binary c.octal...