Chemistry, asked by silentnight43, 10 months ago

plz help me with this also plz answer correctly and fast

Attachments:

Answers

Answered by anonymous819621

2

Answer:

a) oxygen, hydrogen

b) hydrogen, copper

Answered by shailu929

3

Answer:

oxygen, Hydrogen
hydrogen, copper

Explanation:

Here's you're answer

Previous Question

Next Question

Similar questions

Math, 5 months ago

if the point (m,n) is equidistant from (2,3) And (6-1), prove that m-n=3...

Art, 5 months ago

जब आंकड़ों का वर्गीकरण समय के अनुसार पर किया जाता है तो इसे कहते हैं...

English, 5 months ago

..shame on you . . . . . Nahii tooo nanga kar kaa road kee center mee maruuu gaaa . . . .

Math, 10 months ago

Helloooo a packet of toffee was distributed among 15 children and each of them received for toffee if it is distributed among 20 children how many toffees will each children Get.

India Languages, 10 months ago

please solve the question...

Physics, 1 year ago

Magnets should b preserved with magnectic keeper ?Why...

Chemistry, 1 year ago

What is the formula of banana...

Social Sciences, 1 year ago

Letter to councillor asking permission for ganesha pooja...