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

give inscription about revolt of 1857? meet?

When Freya rode this penny-farthing, the big wheel did exactly 8 complete rotations.

38. Which of the following reactions is a redox reaction? a) AgNO3 + NaCl → AgCl + NaNO3 b) H2O → H2 + O2 c) NaOH + HCl → NaCl + H

) I use the rectangle to make 4 triangles. Each triangle is the same size. 2 cm What is the area of one of the triangles? 6 cm

Ned’s frog jumped 38/100 meter. Then his frog jumped 4/10 meter. How far did Ned’s frog jump

why does the person not produce his/her own insulin

Hexaco Corporation exchanged a piece of land that was being held for investment purposes for an oil rig that it will use in its drilling operations. The land h

The length of rectangle B is 25% greater than the length of rectangle A. The width of rectangle B is 3/5x the width of rectangle A. Find the fraction: Are

Another term for a risky mortgage is a?

pls answer this I'm stuck on it