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

Graphing Quadratic Functions (help please ) Find the vertex and zeros of each graph, then make a graph of each function. Label the vertex and zeros of each grap

Need help asap please

What do the current borders separating African countries from one another generally reflect?

2. Suppose you are a new employee. You notice that each payment option describes a sequence and decide to use rules to help determine which option to take. (a)

Jacob plays soccer and gets grass stains on his shorts. He uses several types of laundry detergent to try to remove the stains, but none of them work. He hypoth

In your own words, what is a radical expression?

why do you think Community Development study is important in Business Administration

a) Write (3x + 1)(x + 4)(2x + 7) in the form ax3 + bx2 + cx + d where a, b, c and d are integers.

A hydrogen atom is removed from the first carbon atom of a butane molecule and is replaced by a hydroxyl group. Required: Draw the new molecule formed.

the data shows the lengths in inches of 6 snakes 5 , 7 , 8 , 9 , 12 , 15 which statement about this data is true ? a . the interquartile range of the data set i