Physics, asked by gyroarnav987, 10 months ago

what is the atomic number of this element Ar ( 18 )

Answers

Answered by aaabbb18

0

Explanation:

0 1 ok bye so I think you got your answer

Answered by omkar7117

1

Answer:

The electronic configuration:

is of Chlorine.

(a) The atomic number of this element will be:

.

(b) It will be chemically similar to the element Fluorine (9) as it also has the same number of valence electrons in its valence shell.

Previous Question

Next Question

Similar questions

Environmental Sciences, 4 months ago

Explain the terms given below 1 Astrology 2 Shooting star 3 Spaceship 4 Satellite 5 Globe...

Math, 4 months ago

find the average of each set of number. 15cm,14m,25m,24km...

Physics, 4 months ago

1)Find the angle of incidence in the 1st mirror 1 in the device shown in Figure 1. 2. Find the angle between the incident ray and reflected ray in the 2nd mirror 2 in the device shown in Figure1.

English, 10 months ago

the song of the open door Q is where the poem depicts his confidence and happiness ...

Science, 10 months ago

soil is formed by the which rocks...

Math, 1 year ago

shrita ranks ninth in a class of twenty what will be her rank from the last...

Biology, 1 year ago

When some wheat dough was left in the open for a few days it started emmitting a foul smell,why?

English, 1 year ago

the newspaper is almost everyday full of headlines with regards shortage of electricity and load shedding issues. You as a student are deeply frustrated and annoyed about long power cuts. Write an article ...