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 ( 28+ )
Otras preguntas
-3x + 2y = 7 -3x - 2y = 4 What is the result of subtracting the second equation from the first?
Among Australia’s vast deserts, the __________ is unique because of its treeless surface and its limestone geology. A. Nullarbor Plain B. Great Victoria C. Grea
The diagram below represents the state of Utah. The boundaries of the state are labeled (in miles) according to their approximate lengths. Use the information i
What is the volume of a sphere when radius is 6
What happened to nearly every man in America once the U.S joined WW11?
If the perimeter of this figure is 78 cm, what is the value of x?
How did Constantine become emperor? He fought in and won a civil war. He won an election for the office. He took over after his father died. He was named ruler
What type of figurative language is the new lumber was rattling off the wagon
The two spheres above have the same center. One has a radius of 2 cm, and the other has a radius of 3 cm. Approximately how much space is in between the two sph
The gases listed are at standard temperature and pressure: . 1 mol of Co, gas • 1 mol of N, gas • 2 mol of O, gas Which statement is correct? The volume of 1 mo
