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

Khianna says that she found a shortcut to calculate the surface area to volume ratio. Here are her steps: 1. Add the radius and height. 2. Multiply the radius

What did president eisenhower do to enforce the supreme court ruling that desegregated public schools?

If the radius of circle A is 7 meters , what is the radius of circle B

Factor: x^2 + 11xy - 26y^2

Write the standard equation of the circle with the given center that passes through the given point. Center (-2,6); point (-2,10)

Suppose that a scientist estimates that every square mile of the ocean contains an average of 4.6 × 104 pieces of trash. the area of the earth's surface that is

If mAE = 110 and m BD = 30, what is the measure of BCD?

Which of the following is a component of mental/emotional health? A) getting along with others B) getting 8 to 10 hours of sleep each night C) reflections about

If Mexico begins to invest in adult educational programs in the manufacturing and production fields, what outcome should Mexico see in regards to economic growt

What is the movies version of why boo is stuck in the house