makayla678 makayla678

16-09-2020
Chemistry

contestada

An atom consist of 12 neutrons,10 electrons ,and 11 protons. What is the atomic mass?

Respuesta :

ChoiSungHyun ChoiSungHyun

16-09-2020

Explanation:

Atomic mass = Number of neutrons + protons

= 12 + 11 = 23.

(Electrons are so light that they are considered to have negligible mass)

Answer Link

aceifheartsx aceifheartsx

16-09-2020

The atomic mass is 23

atomic mass = neutrons + protons

Answer Link

Otras preguntas

Which measurement would be least likely to be written in scientific notation: the thickness of a dog hair, the radius of a period on this page, the ounces in a

What is two forms of 6.7

what is the hcf of 36 and 42

How can I divide thirty-three into two groups so the ratio is four to seven?

I need help to find the expanded form of 39,012

Why can many ecosystems exist in one biome

explain how you can solve 8x45 using the distributive property

1.Grandmother gave Carlos and Tina a new dog last month. A. predicate nominative

the fertile crescent was a major means of migration in ancient times because?

What do we call elements that always travel in pairs?