tjsKsemarahc tjsKsemarahc

03-03-2017
Chemistry

contestada

How many neutrons are in an atom of oxygen-18??

Respuesta :

03-03-2017

the 8 is the atomic number and is equal to the number of protons

the 18 is the atomic mass number (#protons + #neutrons)

so for the number of neutrons = 18-8=10

Answer Link

Otras preguntas

____ energy gets converted to ____ energy through photosynthesis. A.Radiant; chemical B.Chemical; radiant C.Radiant; mechanical D.Ch

What is the best way to change the sentence below from active voice to passive voice? Presenters give awards to the winners at the elaborate ceremony held every

a volcanic eruption takes place under the ocean. Huge waves crash against the shores and destroy houses of people. Which earth systems interact during this proc

what was the battle cry of the colonists

Find two consecutive numbers whose sum is 117

An explosion causes debris to rise vertically. the formula h=-16t^2+48t describes the height of the debris above the ground, h, in feet, t seconds after the exp

A tall pea plant could _______. Select one: a. have the phenotype of Tt b. have the genotype of tall c. have the phenotype of tt d. have the genotype of Tt

what is the net force if you push a cart to the right with 5N of force and a friend pushes the cart to the left with 5N of force

The French were mad at the English colonists because???

Solve 6[5x(41-36)-(8+14)] and show all work.