leatwinfree leatwinfree

02-04-2017
Chemistry

contestada

The gas usually filled in the electric bulb is? 1.nitrogen 2.hydrogen 3.carbon dioxide 4.oxygen

Respuesta :

nadiazindani01 nadiazindani01

10-04-2017

Argon and nitrogen are usually filled in an electric bulb, so one is your answer.

Answer Link

Otras preguntas

how would living things most likely be affected if there were a shortage of water on earth

Subtract 7x+3 from 2x-7

What is 7371 / 3?? it says it is wrong on the computer but i think i got it correct...

What was the Orvieto Cathedral in Ovieto, Italy known for? What structural elements make it stand out from other examples of gothic architecture?

Extra financial rewards, such as holidays, sick leave, and profit sharing are an example of?

Which measure of variability is the most appropriate for this set of values? 13, 42, 104, 36, 28, 6, 17 A. range B. interquartile range C. mean absolute devi

How is Matilda at the beginning of the story similar to the necklace she borrows? A. Both are outwardly beautiful, with an even higher internal value

Which shows the graph of the solution set of 6x + 3y ≤ 12?

Which component would halt yeast activity when making bread? A. warm water B. sugar C. cold water D. salt

Which expression is equivalent to 10(5+n)? 5n+10n 50n 50+n 50+10n