Geography, asked by abdulrahim1, 1 year ago

the valency of element having atomic number 19 is

Answers

Answered by Alisanne

5

ATOMIC NUMBER= 19

number of electrons in

K shell = 2

L shell = 8

M shell = 8

N shell = 1

valency = 1

it can lose and gain 1 electron.

Answered by tanya93

6

the valency of element is 1 and the name of the element is potassium

Previous Question

Next Question

Similar questions

English, 6 months ago

What is the answer of this question tag your father is works in a bank...

Science, 6 months ago

प्रतिध्वनीच्या साहाय्याने मोठी भिंत किंवा डोगरकड्याचे अंतर कसे येईल ?

Computer Science, 6 months ago

What is digital marketing in brief...

Math, 1 year ago

what is the hcf of 876 and 255 with devision lemma...

Biology, 1 year ago

define reproduce how does his help in providing stability to the population of species...

Computer Science, 1 year ago

how to insert the image to the right hand side of the bulleted list of the document...

Business Studies, 1 year ago

What are the limitations of GDP and GNP? A.it is a biased measure does not take into consideration the human cost B.it cannot be used to make comparisons C.it takes only the final value of products D.it makes calculations on a per capita basis...

Math, 1 year ago

In an school, 1/25 of the students were absent on a certain day. If 720 students were present on that day, what is the total number of students in the school? Please give explanation.