lmkonate2003 lmkonate2003

21-06-2021
Chemistry

contestada

How is the atomic mass of an element calculated?

Respuesta :

jerryguo2282769 jerryguo2282769

21-06-2021

Answer:

Mass number (A) is the number of nucleons (proton and neutron) present in a atom.

Explanation:

electrons don't cout since they are thousandth's of the mass of protons or neutrons

Answer Link

Otras preguntas

In Gibbons v. Ogden, the Supreme Court maintained that

John wants to know how many Rhode Island Red chickens cross the intersection of Blackstone and Shaw in Fresno during the first week of July. John has created a(

Jayden has 3/4 of a bag of dog food. his dog eats 1/10 of a bag per week. how many weeks will the dog food last. plzzzz send help I'm already failing

Look at the following numbers: −2, −1, 0, 1 Which pair of numbers has a sum of zero?

the difference of 48 and a number

I walk quickly and stumble in the street; a lady picks me up and asks how I'm doing. (1 point) to Walk b Pick me up c Ask d Tripping

A clothing manufacturer is making scarves that require 3/4 yard for material each. How many can be made from 19 yards of material?

Question 9 Multiple Choice Worth 1 points) (01.02 LC) Solve for x: 4(x + 2) = 3(x - 2) -2 -10 PLEASE HELP QUICKLY

The official "science" or "study of" classifying, grouping, and naming organisms are called ... A) Identification B) Taxonomy C) Speciation D) Classification

true or false : the uneven heating of the earth surface is caused by the fact that the earth is tilted on its axis