its3yceleppa
its3yceleppa
03-02-2017
Chemistry
contestada
How do you calculate average atomic mass?
Respuesta :
Аноним
Аноним
10-02-2017
To calculate the average atomic mass, Multiply the fraction by the mass number for each isotope, then add them together. Hope this helps. :)
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Kendall knows that a 45-ounce pitcher can hold enough lemonade for 6 people. At this rate, how many ounces of lemonade will Kendall need to serve 26 people?
60/5(7-5)=2 I got 24, but some other people got 6. 60/5(7-5) - P 60/5(2) - M/D (left to right) 12(2) - M/D (left to right) =24
1.3 divided by 0.0338 step by step please
Alvin wants to fill 70 bottles with petrol. Each bottle is filled approximately 420ml petrol. Estimate the volume, in liter, of petrol needed to fill all the bo
Although a computer is not alive, it shares which fundamental property of life?
what is 4 1/2 + 3 3/4
In a homeostatic mechanism that involves the regulation of blood pressure, the brain serves as the
If six different chips are to placed on the board, how many different layouts are possible?
To what does phillis wheatley compare the human heart in an hymn to the evening
the sum of three consecutive numbers is 24. What are the numbers
