lesliemartinez8292 lesliemartinez8292

02-10-2020
Chemistry

contestada

What is the mass number of an atom/ion with 32 electrons, 32 protons, and 31
neutrons?

Respuesta :

Nikeon202 Nikeon202

14-10-2020

Answer:

63

Explanation:

Relative mass = number of Protons + number of Neutrons

Relative mass = 32 +31

Relative mass= 63

Answer Link

Otras preguntas

The volume of a rectangular prism is 270 cubic centimeters. The height of the prism is 5 centimeters. What should the length and width of the prism be? Explain

Which religion has a cultural landmark the dome of the rock

Hello. For my french class I have to write a letter to my french friend. In this letter I have to talk about spending my holiday at his house. (for example: wha

The volume of a rectangular prism is 270 cubic centimeters. The height of the prism is 5 centimeters. What should the length and width of the prism be? Explain

Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know

solve the following problem: (12×10^9)÷(6×10^5)

Can someone help me with this whole page? Hurry it's due Monday!

The volume of a rectangular prism is 270 cubic centimeters. The height of the prism is 5 centimeters. What should the length and width of the prism be? Explain

find the value of x to the nearest whole number. Tan x(degree) = 1.732

Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know