xan4 xan4
  • 11-09-2020
  • Chemistry
contestada

11. Calculate the number of atoms of sodium in a 4.5-gram sample.
A 1.2 x 1023 atoms Na
B 2.5 x 1023 atoms Na
C 1.7 x 10-22 atoms Na
D 3.1 x 1024 atoms Na

Respuesta :

starpope13 starpope13
  • 15-09-2020

Answer:

A

Explanation:

Answer Link

Otras preguntas

2.53 × 3.1 is between
Erganze die Personalpronomen im Akkusativ und Dativ.Peters Oma istErganze die Personalpronomen im Akkusativ und Dativ.Peters Oma ist eine liebe Frau1.Peter möch
Which type of government gives the most power to the people of the nation?
what is 56471 rounded to the nearest 1000
How do you balance the equation NO2 + H2 →-> NH3 +H2O using the oxidation number method?
Is 36/81 a  perfect square
8 9/10 into an improper fraction in lowest terms
Music influences and impacts the world that we live in. How is music used in different parts of the world and in different areas of life (movies, religion, etc.
Is the difference of two positive rational number always positive explain
10/3 as a mixed number