Seudónimo Seudónimo

03-12-2014
Chemistry

contestada

If an element has more than one ionic charge, how is that piece of information represented in a chemical name?

Respuesta :

kjohnson16 kjohnson16

03-12-2014

usually with roman numerals, like iron (II) chromate
iron has a charge of 2
or manganese (IV) oxide, manganese has a charge of 4
(these are ionic compounds just to let you know)

Answer Link

Otras preguntas

Pharmacists must sign the FRONT of a CII prescription.A. True B. False

The anti-war movement a. had little impact on public opinion. b. challenged the foundations of Cold War thinking. c. was of little interest to civil ri

The design of an office parking lot is shown below,

21. Why manyproperties of berylliumresemble aluminum, and boron resemblesilicon? This is due to A.amphoteric property C. allotropic relationship B. diagonal

The powers of both houses of the California Legislature are nearly identical except for the Senate ___. A. Term lengths B. Number of members C. Voting procedure

How would you ask a new student her name in French?

The majority of old people (age 65 and older) are senile (have defective memory, are disoriented, or demented). a. trueb. false

A mother spent the following amounts of money for ingredients for a family meal: Tomatoes Rice Oil Meat Vegetables №30 №90 #75 #300 N45 Represent the cost of th

name the two organisations that help preserve our material heritage?

Summary and Review Exercise 10.Construct tables of values and sketch each of the following: b. 2x + y - 3 = -5 a. f(x) = 2x - 5 c. f(x) = 7-6x - x² d. f(x) = 1