Vrodriguez1975 Vrodriguez1975

03-11-2018
Chemistry

contestada

How many neutrons does element X have if its atomic number is 23 and its mass number is 99?

Respuesta :

CrazyVibez CrazyVibez

03-11-2018

Hello there,

Element X:

Atomic number = 23

Mass number = 99

99 - 23 = 76

Answer: 76 neutrons

Hope I Helped!

-Char

Answer Link

Otras preguntas

a salt shaker filled with 17.0g sodium chloride contain how many moles?

How did mountains affect the location of greek settlements?

What is .62 rounded to the nearest tenth?

mihai viteazu lupta de la calugareni

In Ezra Pound's "In A Station of the Metro," Pound refers to the people at the station as “petals,” creating an image of beauty and delicacy. His use of the wor

Whats important while designing a logo?

Based on what you know about suffixes, what does -tion mean? State of being Related to Quality of Toward

BRAINLIEST TO THE BEST!!!!!!!!! Joe has 5/6 pound of bird seed. He needs 1/3 pound to feed the birds daily. How many days’ worth of seed does Joe has left?

For a brief time during reconstruction, African Americans had a majority of seats in the lower house of which states legislature?

Definition of gradual structures