nateybirdzo9n nateybirdzo9n

11-10-2016
Chemistry

contestada

If an atom has 16 protons, 15 neutrons, and 19 electrons, what is the atom's electrical charge?
a. -3
b. 1
c. -1
d. 3

Respuesta :

Alligatorteeth Alligatorteeth

12-10-2016

-3 there are 3 more electrons than protons

Answer Link

Otras preguntas

Noah made 1 1/2 dozen blueberry muffins and 1 3/4 dozen lemon muffins. He needs to take 5 dozen muffins to the bake sale. How many dozen more muffins does he n

What is a Benedict solution?

Individuals, ____ societies, and the world change through times of conflict and cooperation Four distinct characteristics of any society are: religion culture

gary buys a 3 1/2 pound bag of cat food every three weeks. gary feeds his cat the same amount of food each day. which expression can gary use to determine the n

People who are taking medication to stop smoking should stick with it for at least ________. A. 2 weeks B. 6 weeks C. 12 weeks D. 20 weeks

What coefficients must be added to balance the following reaction __Sn+___H3PO4___=H2+___Sn3(PO4)4

three sections of a fence need to be painted. each section of the fence is made of 4 equal sized boards. alex paints 1/6 of the fence. bobby paints twice as muc

Who challenged President Carter for the Democratic nomination in the 1980 primaries?

State or federal codes that specifically apply to 4es are called: A. franchise law B. patent law C. 4 law D. tax law

Is 4/8 greater or less than 4/6