blackstar7746 blackstar7746
  • 02-10-2017
  • Chemistry
contestada

How many neutrons are in the calcium-47 nucleus?

Respuesta :

shyannelegrant8
shyannelegrant8 shyannelegrant8
  • 02-10-2017
Their are 27 neutrons total 
Answer Link
kayleebueno
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

I need help ASAP. and thank you
Which is the best summary of The Crisis, Number IV?
need help asap!!!!! thank you!!
Fill in the blank spaces on the dna & rna pairing conversion chart ( please help )
Solve 5x +14 = k For x.
Pelirroja 16: Quiero comprar un vestido azul pero no tengo mucho dinero. ¿ 1. (Lo/La) compro? co rebaja: Mmm... 2. (me/te) entiendo. Bueno, ¿cuánto cuesta el v
Substitution of an amino group on the para position of acetophenone shifts the cjo frequency from about 1685 to 1652 cm−1 , whereas a nitro group attached to th
a food truck sells tacos, burrito, and drinks. Let event A = A customer buys a taco Let event B = A customer buys a drink What does P(A or B) = 0.60 mean in ter
Urgent 25 points!! Amanda was asked to make a solution of salt water using 32.0 grams of NaCl and 0.75 Liter of water. Amanda realized that first, she needed t
Need Help Pweese~~~~~~~~~~~