cmorgan60 cmorgan60

20-01-2021
Chemistry

contestada

What are the names of the elements which are gases in the air

Respuesta :

msjsnwjqoOsmkwoqo msjsnwjqoOsmkwoqo

20-01-2021

The molecules of two different elements, nitrogen and oxygen, make up about 99 percent of the air.

have a good day !! :)

Answer Link

czcisabel czcisabel

20-01-2021

oxygen
nitrogen
carbon dioxide

Answer Link

Otras preguntas

Is the following passage appropriate for an audience of computer experts? The ZX-92 comes equipped with a 1.83 Ghz Core Duo computer processor, a 60 GB 5400-rp

Write a while loop that assigns summedvalue with the sum of all values from 1 to usernum. assume usernum is always greater than or equal to 1. note: you may nee

Ashya wants to focus on the diagnosis and treatment of psychological disorders and other problematic patterns of behavior. what area of psychology should she wo

how do you start a bussiness for teen

True or false as First Lady of the United States, Eleanor Roosevelt was an advocate for gender and racial equality?

What was the benifit of living near the nile river?

in a sonata which section involves heightened harmonic tension

How long does it take to travel 300 miles at 15 miles per hour

help me please !!! Surface area

Match 1234 to abcd 1. 5x + 5y - 5 2. 2x + 9y - 7x + 5 - 4y - 10 3. 5x + 10y - 10x + 5y - 15 + 20 4. -5 + 10x - 7y + 10 - 3y + 5x a. -5x + 5y - 5 b. = -5x +