Seudónimo Seudónimo

01-06-2015
Chemistry

contestada

What is the charge of the nucleus of an oxygen atom?(1) 0 (2) -2 (3) +8 (4) +16

Respuesta :

IwAsSoMeGuY IwAsSoMeGuY

01-06-2015

Oxygen has a proton (atomic) number of 8, so the nucleus, being full of proton charge +1s and neutron charge 0s, will have a charge of +8

Answer Link

Otras preguntas

What is the area of this triangle? Enter your answer as a decimal. Round only your final answer to the nearest tenth. ___in^2

An account earns simple interest. $2000 at 3.5% for 4 years a. Find the interest earned. $280 b. Find the balance of the account. $

If b2 + 2b − 24 = 0, and b < 0, what is the value of b? A) −6 B) −4 C) −2 D) 0

How does writing help you engage with a text?

Vercuronium and rocuronium are used to

an object's place or location can be called

Choose the best description of the beliefs of the Black Panthers. idealistic but violent organized but deferential peaceful and community-oriented industrious a

What term describes the parents in a monohybrid cross?

the line which passes through -2,5 and 6,8

Robert is in charge of a community swimming pool. Each sprig he drains it in order to clean it. Then he refills the pool, which holds 120,000 gallons of water.