Seudónimo Seudónimo

09-02-2017
Chemistry

contestada

Which of the following is a noble gas? carbon dioxide, boron, oxygen, and helium

Respuesta :

Pitxbullxgirl Pitxbullxgirl

09-02-2017

Carbon dioxide is a noble gas.

Answer Link

nerfwarrior nerfwarrior

09-02-2017

helium is a nobel gas carbon dioxide is a compound boron I think is a metal oxgen is not a nobel gas I know the periodic table of elements like its the back of my hand I'm only14

Answer Link

Otras preguntas

_____ occur early in the sleep cycle during non-rem sleep and are characterized by a state of panic.

I don't know how to do either questions

How to fix flashing folder with question mark on mac without cd?

Lottery question. There will be 6 numbers chosen out of a possible 50. I can figure the odds for picking none of the 6 numbers or all of the 6 numbers. What is

When the north koreans overran south korea in the summer of 1950 united nations forces stopped there advance at?

Which of these will most likely occur at the end of the experiment

What was the Palestine Liberation Organisations significance?

i need help brake down on how to work it out ,solving this type of equations.4x17=5x+6

What company did donald trump work for after attending college?

A container holds 76 cups of water. how much is this in gallons? write your answer as a whole number or mixed number in simplest form. include the correct unit