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

Can someone please show how to solve this ln(5x-1)+ln(x-6)=ln6 ???

What was the main effect of Shays’ Rebellion?

If you are reading a story and you notice that the colors white and yellow keep coming up in association with the same character, what traits should you associa

3) What two ethnic groups populate Israel?

the metric unit of force is the

How would you express 2.50 as a percentage

Unlike a mineral, a rock _____. is made up of exclusively carbon is made up of multiple substances is made up of inorganic compounds is a natural resource

The 14th Amendment weakened the power of the states. It gave the federal government the power to protect individual rights. A. True B.<====My Guess False

The Florida Legislature creates laws for the United States interprets laws for the United States enforces laws in the state of Florida makes laws for the state

A student was observing slides of cell division. In one of the slides, he noticed loosely coiled chromatin depicting DNA duplication. Which phase of the cell cy