tyl902 tyl902
  • 03-02-2017
  • Chemistry
contestada

For Fe, its atomic number is 26 and its mass number is 56. How many neutrons does it have?
A.26
B.30
C.56
D.82

Respuesta :

Alkatoe
Alkatoe Alkatoe
  • 03-02-2017
B: 30 :) Because 56-26=30
Answer Link
Аноним Аноним
  • 03-02-2017
For fe, it has 30 neutrons. Hope I helped!
Answer Link

Otras preguntas

is it still blurry? or can u see it now
Jazz is an (country) art form. * Your answer
Explain the concept of business in one to two sentences. What is the goal of business?
What is an ecological transformation?
Who is the antagonist Grendel's famous grandfather
Which choice below is not an example of a limiting factor: Money Space Predators Nutrients Sunlight
Complete the calculation so that each shows the correct sum. 1.036+blank= 4 what is the blank /
what is a protein that detects a signal and acts accordingly. O hormone. O receptor. O membrane. O carbohydrate.
is scientific law and scientific theory the same? True or false?? PLEASE HELP ME
What is 4x - 5y; x= 10 and y = 4