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

Convert 84 ounces to milliliters

NECESITO AYUDA URGENTEMENTE! a) ¿Cuantas columnas ocupa cada titular? b) clasifica las noticias que aparecen según su importancia c) ¿qué elementos has tenido e

Answer ASAP! Will mark BrainliestWhich statement is true about the function f(x)= √x?A) The domain of the graph is all real numbers.B) The range of the graph is

A square is inscribed in a circle as shown. If the radius of the circle is 9, what is the area of the shaded region, rounded to the nearest hundredth?

please help!!!!!!!!!!!!!!

Separating calculations into methods simplifies modifying and expanding programs. The following program calculates the tax rate and tax to pay, using methods. O

QUESTION 3 What is the area of the parallelogram?

Write this equation c + 25/ 100c as a coefficient fraction PLZ HELP !!! Really Apreciate

find the value of x part 2

New France was located in what is today?