ThePhantomWolf ThePhantomWolf

01-02-2018
Chemistry

contestada

How many nitrogen-14 atoms does it take to equal the mass of three calcium-42 atoms?

A. 8.57
B. 9
C. 3
D. impossible to determine without additional information

Respuesta :

odadgumit odadgumit

01-02-2018

You would need 9 atoms of nitrogen,
So the correct answer would have to be, B. Hope this helps

Answer Link

Аноним Аноним

10-10-2018

8.57nitrogen-14 atoms equal the mass

Answer Link

Otras preguntas

According to the enotes, ___________ certification focuses on social responsibility in the work place?

Why did the samurai accept positions in the Meiji government?

In females, the development of the secondary sex characteristics is caused by the secretion of the hormone,

What was the relationship between England and Spain in the late 1500s?

Choose the best synonym for voluminous. ample sparse blighted meager

What does br mean on the periodic table?

Who conquered the aztecs and brought about the end of the empire?

(4,0), (0,5) write an equation of the line that passes

it was common for slaves to A)live in sturdy,well built housing B)own two sets of clothing C)work barefoot in the fields d)eat meals consiting of steak and eggs

20 points math hurry help fast!!