Chemistry, asked by prathamAvhad, 9 months ago

write the electonic configuration of calcium (2marks)

Answers

Answered by minisha23

0

Explanation:

The electronic Configuration of calcium is (Ar)4s2.....

Hope!!! it helps you.....

Answered by happiness87

1

Answer:

it's 2,8,8,2.

therefore, it's valency is +2.

because it's atomic no. is 20 and it's in outermost shell no. of electrons is 2.

i hope it helps. please mark me brainliest. ☺☺☺☺

Previous Question

Next Question

Similar questions

Math, 5 months ago

1kg tee and 1kg sugar is 95rupess.if tee rate decreased by 10%sugar rate is 20%incresed then 1kg tee and sugar is 90ruppes then 1kg tee how much cost?

English, 5 months ago

Who are the five friends in our life...

Science, 5 months ago

Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 120 kPa with a quality of 20 percent and leaves at 120 kPa and -20°C. If the compressor consumes 450 W of power and the COP the refrigerator is 1.2, determine (a) the mass flow rate (in kg/sec) of the refrigerant and (b) the rate of heat rejected (in W) to the kitchen air.

Science, 9 months ago

The serological technique which is used in detecting soluble antigens reacting to antibodies resulting in the formation of an insoluble lattice is called the...

English, 9 months ago

--------------◀Here is your question▶---------------------- $write \: 3 \: functions \: of \: nucleus$ ANS in your own words No spam ❎, No copy...

Social Sciences, 11 months ago

Explain the criteria to fulfill by the government party to be called as national political parties?

History, 11 months ago

The chart shows the 112th U.S. Congress (2011–2012). Based on the information in the chart, if the Independents in the Senate chose to vote with the Republicans in the Senate, the Republicans would...

Math, 11 months ago

The ratii of the expenditure to the saving of a family is 13:4 .find the income if expenditure is 1696?