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 ( 48+ )
Otras preguntas
graph x+2 is greater than -2
Verify the identity sec(beta) - 1 / cos(beta) = sec(beta)
There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points w
9/10 divided by (1/10 plus 2/5)
is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans
What does y-intercept represent?
what do you call two ratios that have the same value
If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?
It takes Akira 10 minutes to make a black and white drawing and 25 minutes for a color drawing. On Saturday he made a total of 9 drawings in 2 hours. Write an
There are 50 questions to answer in a trivia contest. Each player starts with 100 points. He or she earns 10 points for each correct answer but loses 4 points w
