waltonjeremiah049 waltonjeremiah049
  • 03-12-2020
  • Biology
contestada


A certain atom has 26 protons, 26 electrons, and 30 neutrons. Its mass
number is

Respuesta :

369878 369878
  • 03-12-2020

Answer:

The mass number is 56

Explanation:

You just add the number of protons and neutrons to find the mass number of a atom.

Answer Link
irianiassingleton irianiassingleton
  • 03-12-2020
The answer is 56 hope this helps
Answer Link

Otras preguntas

A. Positive B. Negative C zero D. Unidentified
The change to the direct election of senators, the granting women the right to vote, and the establishment of the income tax are all examples of the use of- a.)
I need know the answer
Triangle QST is isosceles, and bisects T. What is true about QRT? Check all that apply. QRT = 90° QRT = SRT QRT STQ QRT = 2*RTQ QRT RTQ
2b^2/b^3•7b^3 solve for positive exponents
what system of government do the regional governments tell the central government what to do
Given the data 14,26,23,19,24,46,15,21: a.what is the outlier in the data? b. What is the mean with the outlier? c. What is the mean of the outlier?
Which geographic trait do Japan and great Britain share
Name the plug on the tell if it appears to be regular polygon
Why do we still study Shakespeare? And why is he still relevant?