ehtaboh ehtaboh

14-10-2020
Chemistry

contestada

which material is a mixture 1 water 2 air 3 methane 4 magnesium

Respuesta :

sophiapia912 sophiapia912

25-10-2020

Answer: Air

Explanation: Pure air is a mixture of several gases that are invisible and odorless. Consists of 78% nitrogen, 21% oxygen, and less than 1% of argon, carbon dioxide.

Answer Link

Otras preguntas

Help , its due today

SUPER EASY WILL GIVE BRAINLEIST IF DONE BY 5:30 PM. PLEASE ANSWER SERIOUSLY OR WILL REPORT USER. THANK YOU <3

the quotient of 35 and

The distance traveled (in meters) by an insect is modeled by the equation d = 0.5t where d is the distance traveled in meters and t is the time in minutes. Find

If you graph 2y+8=6x^2-10x what will be the y intercept?

sketch a graph of -9x+6y=18

A computer system marked $800 is sold at discount of 16%. What is the discount? please show work

About how much of an organism is water a) 25% b)50% c)70% d)5%

We know that there are English levels: A1 A2 B1 B2 C1 C2 So, which level of people would take ELD class for high school?

x is directly proportional to y and inversely proportional to z. if x= 1/2 when y = 3/4 and z=2/3, find x when y= 7/8 and z = 7/9