acervini acervini

02-05-2021
Chemistry

contestada

what is the mass in grams of 3x10 atoms of helium

Respuesta :

reveunji reveunji

02-05-2021

Answer:

here

Explanation:

What is the total mass of $3.01 x 10^23$ atoms of helium gas?

✓ Well $"Avogadro's number"$ of helium atoms has a mass of $4.0*g$. Explanation: And $"Avogadro's number"$

Answer Link

Otras preguntas

Which monomer is found in almonds, but not in RNA? nucleotide amino acid fatty acid

simplify 0.3{x-2y}+0.5x-y

One reason the United States supported the creation of the United Nations was to (1) determine blame for the start of World War II (2) improve efforts to collec

Identify the type of peer pressure used here: "My friends hang out after school and drink. They told me that I better start drinking too if I want to hang out

Which event came first in Latin American history? (1) Panama regained control of the Panama Canal. (2) Simón Bolívar established Gran Colombia. (3) Fidel Castro

Which sentence uses correct punctuation? A. Dad thought we should have hamburgers for the cookout, Mom wanted chicken. B. Dad thought we should have hamburge

How does volcano form and erupt?

Which of the following powers of the national government is an inherent power? A. declare war B. make treaties with foreign countries C. grant patents and cop

What's a conjunctive verb

In a _____________ organization, specialists from different parts of the organization are brought together on a temporary basis to work on specific projects.