Chemistry, asked by ishankdreamboy, 1 year ago

an electronic configuration of an atom is 2,7 then whats is valency of atom

Answers

Answered by prakriti32479

1

The answer would be 7. The number of electrons in the valence shell, that is the last shell is the valence of an atom. :-)

Previous Question

Next Question

Similar questions

Social Sciences, 7 months ago

A person who studies and writes about the past events of kings and kingdoms ...

Science, 7 months ago

Write best and easy key words in English to remember periodic table of elements..... $\tiny\mathfrak{gud~night~TC}$ ...

Computer Science, 7 months ago

---------view tells about size ,type and date of modification of a file...

Computer Science, 1 year ago

extension name of adobe flash...

English, 1 year ago

four example of interjection...

Math, 1 year ago

please answer fast!! class XI quadratic equations...

Physics, 1 year ago

define the term resistivity...

Biology, 1 year ago

why is cell called the structural and functional unit of life...