Seudónimo Seudónimo

03-12-2016
Chemistry

contestada

which nonmetals in the atmosphere and their combinations are essential for life on earth

Respuesta :

epicminer014 epicminer014

03-12-2016

nitrogen, oxegyn, and water are nonmetals in the atmosphere and combinations are essential for life on earth

Answer Link

Otras preguntas

What is (a+b) squared?

Sole for a. 1 / 3 ( 21 - 3 a ) = 6 - a a.) all real numbers b.) - 1 c.) 0 d.) no solution

What complication is introduced in the excerpt? Marco is unable to locate his friends in the busy park. The slide’s wooden stairs are in need of repair. Marco a

I would be very grateful if someone helps

Please answer the question showed in the image

what is the computer generation

What would the charge be on an ion of selenium (Se)?

X = 3.8x10 to the power of 5

QS−→ bisects ∠PQR and m∠RQS = 71°. Find m∠PQS and m∠PQR.

can someone write an essay about the passage animals in captivity.