Smitheyyy9432 Smitheyyy9432

02-12-2021
Chemistry

contestada

What does the mass number of an atom represent?.

Respuesta :

sr11634 sr11634

06-12-2021

Answer:

the sum of the numbers of protons and neutrons present in the nucleus of an atom.

Answer Link

Otras preguntas

Explain what an abolitionist is or what the abolitionist movement was about in your own words

The benefits of _____ include multiple perspectives, skills sets, and qualifications. automation teamwork flextime telecommuting

Eva is showing her work in simplifying (7.3 − 7.2) − 3.8 + 3.7. In which step did Eva make an error? Step 1: (7.3 − 7.2) − 3.8 + 3.7 Step 2: 7.3 + (−7.2 − 3.8)

Https://youtu.be/Q7SnxUSiAJ8 I'll give Brainliest to the first person who checks out the video and leaves a comment! thank you :) It's in Spanish btw

The diagram shows a rectangle with length 2) (3d + 2) am and width (d+5) cm. 3d+2 d+5 a Write an expression for the perimeter of the rectangle. b Given that the

3. Jolene gets paid 17 cents a tree for tree planting up north. In one week she planted 2437 trees. What i her wage?

What is the area of this parallelogram? h = 2 in. b = 10 in

Why was this war known as The Great War? What kind of new things did we see?

Ruchi covers 3.25 Kilometres in 50 minutes. How much distance will she cover in Metres in 94 minutes?

give the ways through which the atmosphere is heated