Chemistry, asked by PAVANROHITH6409, 1 year ago

An element x has the same number of electrons in the first and the fourth shell as well as in the second and third shell.What is the formula and nature of its oxide/

Answers

Answered by aakashvoora

0

The electronic configuration of this element is 2,8,8,2

It lies in the fourth period and the second group

Element X - Calicium

Nature of oxide - Basic

Oxide formula - CaO

Previous Question

Next Question

Similar questions

Math, 7 months ago

LO. Q.5 Does subtraction and addition of integers. Do as directed. 1) Write four negative integers greater than (-20). 2) Use number line and add the following figures. (-8) + 10 3) Add without using number line. (-18) - (20)...

English, 7 months ago

fill in the blanks with listen or hear. The emperor can______ the bird singing. What kind of noise did you ____at night? My mother likes to ____to classical music ...

Business Studies, 7 months ago

Vijay sells his mobile to his friend at a profit of 1000 will it be considered as a business.name and expla...

Physics, 1 year ago

A negative declination shows that the magnetic meridian is to the?

Chemistry, 1 year ago

Claculate the mass mole of 52gm of he given atomic number of he 2...

Math, 1 year ago

what principal will earn an interest of 130 at the rate of 3×1÷4 in 5 years...

Math, 1 year ago

Cost price is 3000 and shopkeeper marked it as 4000. he allows some marked price still gains 20% .what percent discount does he allows to the customer?

English, 1 year ago

Who taught you English? Change into Passive Voice.