ivyong22 ivyong22

24-11-2020
Chemistry

contestada

8. Which gas contributes the largest part of air? *
O A.Oxygen
O B. Nitrogen
O C. Sulphur dioxise
O D. Carbon dioxide

Respuesta :

rrrahul rrrahul

24-11-2020

Answer:

Nitrogen

Explanation:

Nitrogen present 78% in the earth's atmosphere

Answer Link

Otras preguntas

guys cmon i need the answerrrrr

Can someone please help me? :(

A scientist found the fossilized remains of a modern badger species in a new layer of sedimentary rock. The fossil was dated to the Holocene geologic epoch. If

This is a graph of y<-3x+4. What is true about point P on the graph.

PLS HELP ASAP 80 points!! Will mark Brainlist, thank, and give 5 stars to first correct reply! It’s due in 20 minutes so pls hurry. In "a harrowing escape" what

What is the value of x? Round to the nearest tenth if necessary.

You now are ready to proceed with scheduling a fitness assessment with your client tomorrow. To get the most accurate heart rate response, you instruct your cli

Which statements are true if the triangles formed on the line are similar? A) The scale factor between the sides of each triangle is 1/4 . B) The slope of each

Héctor es un poco (desorganizado)

How do civil wars contribute to starvation poverty and the spread of disease in Africa