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

Otras preguntas

Suppose the point (x,y )is tranlated horizontally c units.

What are two events happen after the boy hears blue jay

PLEASE HELP on these problems! I really need the help and these are due in a few hours. Very urgent. I would really appreciate the help, so please help!!! 1. If

Hector is 22 years older than his sister.in 5 year,he will be 3 times as old as she will be.how old are hector and his sister today?

Tissue found in the ____________ that contains ____________ cells is called nervous tissue.

The product of 5 and 10 more than a number

Is chicken noodle soup an element, a compound, a homogeneous mixture, or a heterogeneous mixture?

Suppose americans decide to save less of their incomes, reducing the ability of banks to lend to businesses. with less funds available to businesses, workers wi

My teacher asked me a question, my answer was “Je m’appelle Anne.” What was the teacher’s question?

Explain THREE strategies which local municipality is implementing in addressing the issue of lack of clean water caused by human factors