blackstar7746 blackstar7746

02-10-2017
Chemistry

contestada

How many neutrons are in the calcium-47 nucleus?

Respuesta :

shyannelegrant8 shyannelegrant8

02-10-2017

Their are 27 neutrons total

Answer Link

kayleebueno kayleebueno

02-10-2017

mass number = number of protons + number of neutrons. 47 = 20 + neutrons, so neutrons equal 27. Hope that helped :)

Answer Link

Otras preguntas

Suppose the professor decides to grade on a curve. If the professor wants 16% of the students to get an A, what is the minimum score for an A?

1.) what do values a h and k tell about the graph 2.) graph function 3.) state domain/range 4.) are there any intercepts? List all

What is the total cost of 0.5 pound of peaches selling for $0.80 per pound and 0.7 pound of oranges selling for $0.90 pet pound?

What are some common elements found in Islamic mosques

What are the answers to the one step equations problem

List two devies of repetition in song of slves in the dessert .give examples and explain why whittier used these devices

What kind of artwork did members of the Peale family paint? A. portraits B. landscapes C. abstract art D. genres

Your food bill comes to $68.26. If the tax rate is 7%, calculate the amount of tax your family will pay. Please show work or equation to solve this

The colony of Massachusetts Bay was tolerant of many religious beliefs. True False

Find the x value for the point that splits segment AB in half if point A is located at (4, 3) and point B is located at (−2, 6).