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 ( 12+ )
Otras preguntas
Strikes and inflation are economic factors we can control. True or False
If a line has a slope of 2 and contains the point (-2, 1), what is its equation in point-slope form? A. y +2=-2(x-1) B. y-2 =-2(x-1) C. y-1=2(x-2) D. y- 1 = 2(x
________ involves highly trained employees known as Champions, Master Black Belts, Black Belts, and Green Belts.
A train traveled 250 km from its starting point in 5 hours. If the train continues at the same average speed for another 4 hours, what is the total distance tra
To which quadrants is tan^-1 x restricted? A. Quadrants I and IV B. Quadrants III and IV C. Quadrants II and III
Superficial change in a system which itself stays invariant is termed ______, while basic change in the structure of a system is called ______.
Amari and his four best friends decided they would save up and get tickets to see their favorite basketball team play in a nearby city for spring break of their
I need help solving this problem system of equations
Use the following math quiz scores to answer the questions. 85%, 65%, 87%, 68%, 90%, 73%, 65%, 85%, 95%, 85% 17) What is the mean of these scores? 18) What is t
compare between trypsin and pepsin enzyme ?
