cherryyymeee
cherryyymeee
03-04-2021
Chemistry
contestada
mass of 12 helium atom
Respuesta :
Hasqam2004
Hasqam2004
03-04-2021
48.024 grams is the correct mass, because helium has an atomic mass of 4.002g, so all you have do is multiply 12 by 4.002 to get your mass of 12 helium atoms.
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
A student build a for the solar system that includes a sphere representing earth the sphere turns in a circle on its axis
Add the question tag to the following sentences. 1-.We went to highschool together,-----------------? 2-.Let's dance,------------------?
Can Someone please help me I am very confused
A medical researcher wants to estimate the difference in the proportions of women with high blood pressure for women who use oral contraceptives versus women wh
please i just need number 2 a b and c pleaseeeeeee
Find the measure of angle 2 if the measure of angle 8 is 40 degrees.
The idea that each living species descended from other species is called
The product of two and the difference of a number and three
Juanita makes $30 an hour at work. She has to take time off work to purchase her suit, so each hour away from work costs her $30 in lost income. Assume that ret
Can someone please help me out with the last one ASAP I WILL GIVE OUT BRAINLY
