Chemistry, asked by 074abhishra, 1 month ago

2. Which one of the following is not an example of a pure substance? oxygen, air, copper, carbon dioxide

Answers

Answered by sachingujjar93548

2

Answer:

copper ie correct answer

Answered by abirnibir26

1

copper is not a pure substance

Previous Question

Next Question

Similar questions

Social Sciences, 18 days ago

What is happening in Afghanistan right now?! And why did the United States intervene in Afghanistan?!

Science, 18 days ago

Define chlorophyll. . . .. .

Science, 18 days ago

define velocity of an object ??

Physics, 1 month ago

a railway engine of m=10000kg is moves with avelocity 2 m/s collides a wagon of mass 20000kg at rest .find common what is the velocity after collision...

Math, 1 month ago

-3 4 X 8 please solve this problem.

Math, 9 months ago

(a) 5017 निम्नलिखित संख्याओं का वास्तविक वर्ग के बिना इकाई का अंक ज्ञात करें: (a) 62958 (b) 88990 (c) 36827 (d) 1234 (e) 372 (1) 61 (g) 2863 (h) 350 सिद्ध करें कि निम्नलिखित संख्यायें पूर्ण वर्ग नहीं है:...

Psychology, 9 months ago

what is more important wisdom or intelligence...

Math, 9 months ago

Fast pls!!!!!!! I will mark as brainlist...