AWILLIAMS0103 AWILLIAMS0103

17-08-2016
Chemistry

contestada

Which is a pure substance?

air

nitrogen

apple juice

tap water

Respuesta :

PhillipStoneKY PhillipStoneKY

17-08-2016

Nitrogen, Because nitrogen is it's own element and doesn't require anything.

Answer Link

brodapest brodapest

28-06-2018

I think the answer is Nitrogen.

Answer Link

Otras preguntas

Which of these illustrates the correct way to embed a paraphrase?

explain how running water gets its energy from the sun

What is true of all body except sex cells

Through which type of circulation does blood flow to your hands and feet

The condition in which tissues exhibit swelling because of an accumulation of lymph is called

Groundwater mining refers to ____________.

answer at the questions number 1,3 and 6 please

The term that describes the time when the sun’s are directly over the equator is:

what are some barriers to development for countries?

What is the length of EF?