hoodini13 hoodini13

03-03-2016
Chemistry

contestada

If aluminum loses 3 electrons how do you write the ion

Respuesta :

olemakpadu olemakpadu

03-03-2016

Since it has lost 3 electrons that means it now has excess protons of 3 protons.

So it is positive. You write it as:

Al³+.

The plus sign should be on the same line with the 3.

Answer Link

Otras preguntas

Determine dois números ímpares consecutivo cujo produto seja 195

When conducting an experiment, a scientist should: (a) attempt to test every possibility (b) attempt to control the conditions (c) place no limits on the invest

CO2 + H2 -> CO + H2O What is being oxidized?

You don't have to eat a variety of foods to get the nutrients your body needs. a. True b. False

Which of the following is NOT an internal factor of decision making? A. ethics B. emotions C. peer pressure D. attitude

Why was slavery especially common in the colony of South Carolina

Which best describes viruses? Viruses are nonliving infectious agents. Viruses can replicate without a host cell. Viruses can be killed by strong antibiotics. V

which of the following are factors of production a. pollution and debt b. prosperity and debt c. natural resources and capital d. capital and pollution

What is King Menes known for accomplishing?

The United States was poorly prepared for war because of the economic policies of James Madison. true or false