montreux montreux

05-09-2016
Chemistry

contestada

List the steps in the process of calculating average atomic mass given data about the isotopes of an element.

Respuesta :

meerkat18 meerkat18

12-09-2016

To calculate the atomic mass of an element, the atomic masses of their isotopes must be considered. Their abundances must also be taken into account. This is the formula used for the calculation:
avg. atomic mass= ∑ (isotope × abundance).

Answer Link

Otras preguntas

Describe Shay's rebellion. Why was it important?

Read the following piece of conversation and complete the passage that follows. Miss Grundy: Archie, you spent time on the homework assignment and it really sh

" Human resource development is the need of the hour",justify the statement with suitable examples.

Which of the following best represents the average speed of a fast runner? 10 meters per second 10 miles per minute 10 centimeters per hour 10 kilometers pe

The act of making your body engage in movement that results from skeletal muscle contraction is called ____________ .

In a stationary front, which of the following weather conditions is typical? warmer temperatures and slow moving rain colder temperatures and thunderstorms a st

Radish flowers may be red, pink, or white. the part of the radish we eat may be oval or long. a cross between a red-flowered long radish plant and a white-flowe

_______ delusions involve the (false) belief that other people or agencies are plotting to harm the person.

How do I find x using a mathematical operation?

During the summer, kelly will be writing a compiler as part of a research project. to prepare, she is learning ____, a functional language.

Q&A Education