Science, asked by dksaha05, 1 year ago

please answer with explanation

Attachments:

Answers

Answered by satyavathilamps

1

Answer:

option -2

calcium because it is very more reactive than hydrogen

Previous Question

Next Question

Similar questions

Biology, 6 months ago

You cannot bend your forearm backward nor your fingers backward at the knuckles. Explain the reason for this.

English, 6 months ago

write an essay on jelly fish over population warm up...

Geography, 6 months ago

• मसाई का प्रमुख व्यवसाय है :...

Math, 1 year ago

express 81:9 as a Percent...

English, 1 year ago

5 MINUTE SPEECH ON IF I WERE RICH PLEASE HELP ME FAST...

English, 1 year ago

essay writing :- 1) global warming and its climate change? please...

Math, 1 year ago

Find all the zeroes of the polynomial 3x^2+6x^3-2x^2-10x-5 if two of its zeroes are root 5/3 and - root 5/3.

Physics, 1 year ago

for obtaining equal and same height,mirror should be (a)convex (b)concave (c)plane (d)none...