Seudónimo Seudónimo

02-10-2018
Chemistry

contestada

In the chemical formula O2, what does the number 2 mean?

Respuesta :

abgallegos30 abgallegos30

02-10-2018

2 in the chemical formula O2 means that there are 2 oxygen molecules.

Answer Link

Otras preguntas

Which construction might this image result from? A. construction to copy a line segment B. construction of a perpendicular bisector C. construction of a perp

What does Solemnity mean

how many liters are equal to 3,521 milliliter

whick of the following quantities are vectors?A. the velocity of a sports carB. temperatureC. the volume of water in a canD. the displacement of a tennis

Solve 3kx + 24 = 9kx for x.

Describe the difference between revolution a rotation explain why each is important

Help me please! Lenny has half as many stars in a game as Grace. After a week of Lenny collecting 5 stars a day and Grace collecting 2 stars a day, they now hav

Doughnuts are sold in bags anf cartons a bag holds 4 doughnuts and a carton holds ten doughnuts. Tom buys b bags of dougnuts and c cartons of doughnuts he buys

If Emily throws the ball at an angle of 30∘ below the horizontal with a speed of 14m/s, how far from the base of the dorm should Allison stand to catch the ball

can you tell me what tosay