lquiantella lquiantella

04-12-2018
Chemistry

contestada

Explain how you can determine the number of neutrons in the nucleus of an atom of any of the elements listed in the table.

Respuesta :

04-12-2018

The mass number = protons + electrons

Atomic number= protons (and electrons)

You can determine the number of neutrons by subtracting the number of protons from the mass number

Answer Link

Otras preguntas

I need help!Can someone check this and correct me if there's any grammatical mistakes. Thank YouOn 13 December 2019, students of IEH school ,class 11 and 12 vis

Which of the following is an example of personification? 1.Plastic bags reproduce like rabbits in my kitchen drawer every night. 2.A plastic bag danced across t

Quick math question please help.

Given lines a, b, and c, if a⊥b and c⊥b then a⊥c. True or false

PLEASE HELP A dog is running in a straight line to catch a ball. Its motion is shown on the following graph of horizontal position 2 vs. time t. What is the av

What is the right graph and table for Y=0.25x -2

What is the correct formula for calculating potential energy?

Read the passage from "Things That Matter.” "Well, without a good ankle, I won’t have a chance at the Olympics,” said Rae hotly. The young man was suddenly sile

Helllllppppppppppppppppppp

OMG PLS TRANSLATE!!!!!

Q&A Education