ReinaInoue ReinaInoue

07-06-2017
Chemistry

contestada

For those who know about protons and neutrons, please help!!

For those who know about protons and neutrons please help class=

Respuesta :

anonymous79 anonymous79

07-06-2017

Relative atomic mass = 72%*(48+37)28%*(50+37)= 85.6g

Answer Link

Otras preguntas

(1) All of the following were reasons why the American colonists were angry with the England during and after the French and Indian War EXCEPT A.the British gov

Which if the following raw materials would be sufficient to allow cellular respiration to take place

which expression is less than -(-|4.2|)

Which of these can be a result of inflation? Businesses grow cautious about spending The government has to cut spending The price of household items increase

In which case, policy, or situation did the motto “kill the Indian, but save the man” play an important role in western expansion

what is the solution to this equation of f(x)=6x-2 for x=1

The set {0, 1} is closed under which operation? (Points : 3) addition multiplication subtraction none of the above

Nate ordered a pizza to be delivered. The bill with 5% tax and %20 delivery fee was $24. What was the original price ?

Michelle finally landed her first job after college and it provides insurance. She had surgery on her knee that she was told would be covered by her insurance,

The wheeler's bill at a restaurant is $63.00 how much money should mr. wheeler leaves as a tip if he plans to tip 15%?