Chemistry, asked by kenny27052005, 6 months ago

atomic number of an element is 12 write its electronic configuration and determine its valency write the formula of its oxide

Answers

Answered by kinnu25092005

4

Answer:

The electronic configuration of the element is 2,8,2.

The valency of the element is 2.

The element is Magnesium.

The formula of its oxide is MgO(Magnesium Oxide)

HOPE IT HELPS!!!!!!!!

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

what is the answer ????

Physics, 3 months ago

Draw a schematic diagram of a circuit consisting of a battery of 3 cells of 20 each, a combination of three resistors of 1092, 2012, 302 connected in parallel, a plug key and an ammeter, all connected in series. Use this circuit to find the value of the following: (i) current through each resistor. (ii) Total current in circuit. (iii) Total effective resistance of the circuit.

Math, 3 months ago

The bar Graph given below shows the monthly expenditure and the saving of a family. study the bar Graph and answer the question that follow: 4000 3500 3000 2500 2000 1500 1000 500 Food 2500 Education 1500 Rent 3250 clothing 2000 saving 3750 others 3000 scale:1 big division =rupees 500...

Math, 6 months ago

The usual form of 3.41 x 10 power 6 is ------ plz fstt its urgent ...

English, 6 months ago

justify the bismilah Khan as a true indian...

Political Science, 11 months ago

What are the features of the hunting-gathering economy ? 12...

Science, 11 months ago

why speed of sound is higher in liquid...

Chemistry, 11 months ago

Modification of distribution law...