Chemistry, asked by sanikagowardipe, 1 year ago

How many electrons, protons and neutrons will be there in an element 19x9 ? what will be the valency of the element?

Answers

Answered by jojowright

2

Potassium
protons-19
neutrons-20
electrons-19
valency-1

Answered by naaznagma9634

0

Potassium
Proton and electron = 90
Neutron=20
Valency=1

Previous Question

Next Question

Similar questions

Math, 8 months ago

A figure is formed by overlapping three identical squares.Point A,B and C are the centres of the square. The total area of the figure is 90cm square. What is the perimeter of the figure?

Physics, 8 months ago

What is the value of √M/N...

Biology, 8 months ago

of any body is free on 28th as on this day my test so any body can give your whats app no so can he she can help me please its my maths test please give no.

Math, 1 year ago

multiply the following polynomials...

Math, 1 year ago

a man borrowerd 10000 at 15% per annum simple interest and immediately lent the whole sum at 15% per annum compound interest. what does he earn at the end of 5 years?

Environmental Sciences, 1 year ago

what is the smallest flower in the world...

Math, 1 year ago

Please answer with full steps and explaination. :(...

India Languages, 1 year ago

how to say I can do it in Telugu...