Seudónimo Seudónimo

10-11-2017
Chemistry

contestada

1. Which of the following is NOT a cation?

a. iron(III) ion
b. sulfate
c. Ca2+
d. mercurous ion

Respuesta :

garydesir1 garydesir1

10-11-2017

Hey Madoudou

The correct answer is option B (sulfate)

The reason is because "Sulfate" has a negative sign.

In order for it to be a cation, it must have positive sign such as "iron(lll)ion

I hope this helps~

Answer Link

Otras preguntas

Why did Belgium lead Europe in adopting industrialization?

Ana no tiene el pelo rizado y no tiene el pelo lacio. Tiene el pelo ________.

The location of the famous stand by three hundred Spartans against the Persian army is called _____. a. Marathon b. Thermopylae c. Hellespont d. Salamis

One bag of rice that weighs 3.5 pounds will have enough rice if a recipe calls for 54 ounces of rice. (1 pound = 16 ounces)

List 6 external parts or peripheral of a computer system difference between input and output.

Nagaland traditional dress pictures

What do you think is meant by the statement that Winston Churchill possibly was Britain’s most powerful weapon against Hitler’s Germany?

According to one of the fundamental rules of the Constitution, who holds the ultimate authority in the United States?

Under which transformation is orientation NOT preserved? a. translation b. dilation c. reflection d. rotation

what increased rapidly during the first several decades of the Second Industrial Revolution