danieljilany danieljilany

29-11-2014
Chemistry

Answered

What is the nucleus of an oxygen atom has a charge of?

Answer :

Porshia Porshia

29-11-2014

It has a charge of -2. It has 8 protons and 10 electrons. Protons= positive, electrons= negative.
8 + -10=-2

Answer Link

rasbertaz rasbertaz

29-11-2014

The NUCLEUS has a neutral charge because the protons and neutrons are equal. The electrons may give the atom as a whole a negative charge of -2 because there are 2 more electrons than protons.

Answer Link

Other Questions

Read the excerpt from Roosevelt's Executive Order No. 9066."I hereby authorize and direct the Secretary of War... whenever he or any designated Commander deems

4) Hallar el valor de "a" para que [tex]z[/tex] sea un número real.[tex]\[ z = \frac{3 + ai}{1 + i} = \frac{3 + ai}{1 + i} \left( \frac{-1 - i}{-1 - i} \right)

A body at rest is capable to of doing work if

Determine the angle of rotation needed to eliminate the [tex]xy[/tex] term from the equation [tex]x^2 - xy + y^2 = 0[/tex].

Simplify:[tex]\[ \frac{z^7 y}{z^5 y^4} \][/tex]

Solve the following inequality:[tex]\[ 3n + 8 \geq 35 \][/tex]

Choose the characteristics of the deepest ocean trenches that are TRUE. Select all that apply.☐ They can be found around the rim of the Pacific Ocean, as part o

Riko wants to find the distance between the points [tex]$(-2, -3)$[/tex] and [tex]$(2, -5)$[/tex]. His work is shown below:[tex]\[ |-3| + |-5| = 3 + 5 = 8 \][/t

Question 19 (Multiple Choice Worth 1 point)Which phrase characterizes U.S. immigration policy since the 1990s?A. focused on border securityB. open to non-skille

Two parallel plates are charged with [tex]$7.58 \cdot 10^{-9} C$[/tex] of charge. What must the area of the plates be to create an electric field of [tex]$47500

a cell with 2cm side has what surface area?

Which of the following accurately states a difference between socialism and communism?A.Communists believe that society needs a democratic government.B.Communis

alex needs to buy compressed air to fill 5 empty cylindrical tanks for his store. each tank is 12 feet deep and has a radius of 6 feet what is the volume of com

Choose more than one. Select the points that are important to keep in mind when planning and giving a speech. Remember the audience wants something. Remember th

Why do governments provide some goods and services in market economies? They provide politicians with better jobs. Markets cannot operate without some governmen

His time running this half marathon was ______ compared to his past performance a. Abysmal b.detrimental c. Regunant d.perturb

which concept does Adam smith use to describe an item sold for exactly the amount of money it cost to produce it? A, Market price B advance price C natural pric

A bird is flying with a speed of 18.0 m/s over water when it accidentally drops a 2.00 kg fish. if the altitude of the bird is 5.40 m and friction is disregarde

A bird is flying with a speed of 18.0 m/s over water when it accidentally drops a 2.00 kg fish. if the altitude of the bird is 5.40 m and friction is disregarde

Jane has $10 more than Bill, Bill has $17 more than Tricia, and Tricia has $21 more than Steve. If the total amount of all their money is $135, how much money d