hailyhansen8 hailyhansen8

02-09-2021
Chemistry

contestada

Which element is a nonmetal and makes up the largest percentage of the air?
A hydrogen
C nitrogen
D neon
B oxygen

Respuesta :

meredithherring meredithherring

02-09-2021

I think might be Hydrogen

Answer Link

Otras preguntas

Two balls are drawn in succession out of a box containing 4 red and 4 white balls. Find the probability that at least 1 ball was red, given that the first b

Particles in which state are close together, yet free to move around one another?

When you touch something hot a neuron in your finger senses the temperature which best describes the first reaction the neuron has?

N freud's personality theory, the ________ are in conflict and the _______ must mediate between them

9 - 12n 2 + 4n 3 - 7n

Which scientist first proposed physical laws to mathematically describe the effect of forces on the motions of bodies? a.Galileo Galilei b.isaac newton c.Alber

Which beliefs is most characteristics characteristics. Of the enlighteenment of the 17th an 18th centuries

Consider the following piecewise-defined function, find f(-4) f(x)=x^2-5,x<3 2x+5,x>3

Please answer both questions ?

C =5/9(F-32). Covert 12 degrees Celsius to Fahrenheit. Round to nearest degree