Chemistry, asked by akansha2032, 1 year ago

An atom has electronic configuration2,8,7a)what is atomic number of this element

Answers

Answered by miaryder

1

Atomic number is 17.

Name of the element is chlorine.

Answered by ConfusedPadhaku

5

Atomic number 17 name chlorine

Previous Question

Next Question

Similar questions

Computer Science, 6 months ago

guess the view 1)isometric view 2) perspective view...

Math, 6 months ago

Evaluate lim x tends to 0 (x-sin x)/(x² sin x)...

Computer Science, 6 months ago

Which device is inside in a small computer is called which application ...

Physics, 1 year ago

Write chemical reaction involved in acid Bessemer process in the purification of iron...

Chemistry, 1 year ago

Which functinal group does aldehyde contain?

Computer Science, 1 year ago

Write the steps to add page number in header...

Computer Science, 1 year ago

Which of the following is a benefit of Search Engine Marketing (SEM)?

English, 1 year ago

What did Swami's father come across in the newspaper ?