xoxopuSerinacura xoxopuSerinacura

26-04-2016
Chemistry

contestada

What is the mass of an atom that has 10 protons, 13 neutrons, and 10 electrons?

Respuesta :

Аноним Аноним

26-04-2016

mass of an atom=number of protons + number of neutrons.
mass of this atom=10 + 13=23 amu (amu=atomic mass unit).

Answer: 23 amu

Answer Link

Otras preguntas

What is 37.726 rounded to the nearest tenth

the product of 5 and m squared, increased by the sum of the square of m and 5

Realism was a fairly influential and widespread literary movement in the United States in the latter half of the nineteenth century. Which American writer is am

A certain compound is made up of one phosphorus (P) atom, three chlorine (Cl) atoms, and one oxygen (O) atom. What is the chemical formula of this compound?

Which statement is true regarding flexibility? a. joint's range of motion cannot be maintained with age. b. A joint's range of motion will be lost if the joint

Healthy bodies can come in a variety of shapes and sizes. How would changes in the types of bodies used in advertisements affect the health choices of the gener

Round 248,739 to nearest hundred

slove for x 3x-1/4=-5/11

If you were one of the new immigrants who arrived in America in the 1880s, it's most likely that you would have been a. Irish and Protestant. b. German and Lu

find the product and quotient of each pair of numbers 24.6 and 1.2 and 1.95 and. 25