Science, asked by gudalapadmajark, 1 month ago

18.2 What could be the elements A, B and c?
(a) Calcium, Strontium and Barium
(c) Lithium, Sodium and Calcium
(b) Lithium, Sodium and Potassium
(d) Nitrogen, Calcium and Iodine

Answers

Answered by devinichenametla

0

Answer:

b) is the dobreiner triafs

Previous Question

Next Question

Similar questions

Science, 27 days ago

4, by-pooduct of fermentation is a biopesticide...

English, 27 days ago

wh question dr smita hosted the flag at the high school...

Computer Science, 27 days ago

51. State true or false. (i) Scanner is an output device. (ii) Computer is a versatile machine. (iii) Analog computer uses physical quantities as its input. (iv) Charles Babbage is known as father of computer science. (v) Second generation computers used vacuum tube as their major component (vi) Personal computer is faster than mainframe computers. n ANSWERS 1. (a) 2. (b) 3. (d) 4. (d) 5. (c) 6.

Math, 1 month ago

silmlify726+45×(264÷8×4)+3-438 by using BODMAS...

World Languages, 1 month ago

When did Chanakya say to dustribute the blankets ? (A) In the morning (B) In the night (C) In the noon...

Chemistry, 9 months ago

10 examples of undesirable changes...

Geography, 9 months ago

How many Indian states share their boundaries with Nepal? A) 3 B) 4 C) 8 D) 5...

Math, 9 months ago

Find the value of a and b. 3+root 7 divided by 3- root 7 equal to a+broot 7...