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 ( 32+ )
Otras preguntas
If a journalist changes an image in this way, and delivers it as part of a news article, it becomes an example of fake news. edit the image so that the people a
Use the side-splitter theorem to solve for z in the triangle below. 18 45
An unknown substance visually appears to be a white powder. The substance is analyzed in the laboratory and its melting point is found to be 264 °C. What can yo
This term is known for making and distributing goods.
Solve the inequality. 4v + 9 ≤ 5 or -3 >= -6
A family has four daughters, Molly, Daisy, Rosie and Tilly. • Daisy is six years older than Molly. • Molly is four years younger than Tilly. • Rosie is one year
Which sentence has titles that are punctuated correctly? a. I found the recipe in a New York Times article called “A Spoonful of Spring Asparagus, Green as Ca
What is the equation in point-slope form of the line that passes through the point (4,-5) and has a slope of 2/3?
the blue dot is at what value on the number line with a 10and a2
What’s your body count?
