hazefreedom5232 hazefreedom5232
  • 02-04-2018
  • Physics
contestada

How many neutrons does element x have if it’s atomic number is 31 and it’s mass number is 88?

Respuesta :

rohanbommareddy rohanbommareddy
  • 05-04-2018
You would find the answer by doing 88-31 which is equal to 57. The answer is 57
Answer Link

Otras preguntas

(X-3)2 -0 Ajuda, alguém ajuda?
What is the molarity of a 17 ml solution used to prepare 65 ml of 2.4 M solution?
Please answer all four of the questions I would really appreciate it <3
Read the excerpt from Enrique’s Journey. He was five years old when his mother left him. Now he is almost another person. Read the excerpt from "Children of the
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 8 inches. Part A: Write a list of 6 ordered pairs to show the heig
Which of the following is a solution to the equation x[tex]x^{2}[/tex]– 6x + 5 = 0?
Pls how can I write an email ​
in oliver twist how does dickens show that asking for more was absolutely against the rules and that oliver was being treated as though he has done something ve
Item 18 What is the volume of the prism? Enter your answer, as a mixed number in simplest form, in the box. cm³ The figure contains a right rectangular prism.
Is the sentence below written in the active voice or passive voice? The magician was not invited by Doctor Eggman.