Chemistry, asked by DiyaBansal, 6 months ago

21. An element has 12 protons. To which period and group it belongs? What is the nature of
the oxide formed by it, acidic/basic?

Answers

Answered by abhiyukthaabhi

0

Answer:

Period is 3

Group is 2

It is acidic in nature

It have valance electron - 2

Answered by souravofficial

0

Answer:

sorry....come again.....

Previous Question

Next Question

Similar questions

English, 2 months ago

You should not break rules. (to imperative)...

Math, 2 months ago

29. In the given figure, a square of side 2√2 cm has been inscribed in a given circle. Find the area of the shaded region. [Use TI = 3.14.] 2 D...

Science, 2 months ago

Howisproximityswitchdifferentiatedfromlimitswitch?

Math, 6 months ago

solve fast please ☺...

Physics, 6 months ago

3. What is the ratio of weight to mass of a body on Earth? please tell fast...

Math, 11 months ago

Give geometrical representation of x = 5 as an equation in (i) one variable (11) Two variable. How many solution(s) of x = 5 are there on (i) number line (ii) Cartesian plane.

Math, 11 months ago

The base and height of a triangle is 9 and 5 respectivy. TIIU base and height of another triangle is 10 and 6 respectively. Find the ratio of the area of the first triangle to the area of the other triangle. (D) 4 : 3...

Physics, 11 months ago

why star are twinkle...