Science, asked by Aakashpal9282, 11 months ago

An atom of an element has 3 electron in its M shell.
Find
1 . Protons
2. Neutrons
3. Electrons
4. Atomin number

Answers

Answered by MTabassum

0

Explanation:

k has 2 electrons,L has 6 and M has 3

therefore no of atoms are 11.it means it is Na.

Z is 11
atomic mass=protons+Neutrons=23-11=13
11
11

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

17.The subatomic particles in an element X is n =15, p=14.The correct representation of X is ...

Math, 5 months ago

simplify each of the following expression [3-√3] [3-√3]...

Hindi, 5 months ago

ताक में रहना उसका अर्थ और वाक्य...

Math, 11 months ago

Six bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together? (1) 4 (2) 10 (3) 15 (4) 16...

English, 11 months ago

editing dance Ozone Layer play an important role in the survival to living being on an earth but the scientist have find a hole in the main reason for this was the release of harmful gas in Supersonic aircraft if we do not pay attention at it our survival should be in danger editing task ...

English, 1 year ago

i wish that my parents were here to support me (exclaimatery)...

Math, 1 year ago

If the tangent at (1, 7) to the curve x2 = y 6 touches the circle x2 + y2 + 16x + 12y + c = 0 then the value of c is :...

Math, 1 year ago

A rectangular hallhas a length of 14m and breadth 12m . How many square tiles with side of 10cm are needed to cover the floor of the hall ?