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What is the oxidation charge of chromium?
Usually +2, but all the different charges (+3, +6) can be found in chromium's box on the table.
What are common ores of chromium?
The most important mineral of chromium is chromite.
What Element is most common for plating car parts?
The most common element used for plating car parts is chromium. Chromium plating provides a shiny, corrosion-resistant finish that improves the appearance and durability of car parts.
How many neutrons does chronium have?
The electronic configuration of chromium is 2,8,8,6.
What is it meant by a transition element?
A transition element are those element who have a partially filled d or f subshell in any common oxidation state. It is also any set of metallic elements occupying a central block in the periodic table such as copper, iron, manganese, and chromium.
What is the oxidation charge of chromium?
Usually +2, but all the different charges (+3, +6) can be found in chromium's box on the table.
Is total chromium the same as chromium III?
Chromium has several valence states, only one of which is Chromium III. States 2, 3, and 6 are most common but 1, 4, and 5 are possible. Total chromium means the amount of chromium in all valence states.
How many bonds can Cr form?
Chromium (Cr) can form different numbers of bonds depending on its oxidation state. In its common states, Cr can form up to 6 bonds in the +3 oxidation state and up to 8 bonds in the +6 oxidation state.
What are the common colors of rust and how do they indicate the level of oxidation in a metal object?
Common colors of rust include red, orange, and brown. The color of rust can indicate the level of oxidation in a metal object - a darker color typically indicates a higher level of oxidation, while a lighter color may indicate a lower level.
Oxidation numbers for five common transition elements?
Transition elements usually have more than one oxidation number. In different oxidation numbers, the ions show different colors. Some of the ranges: Cu from +1 to +2; Cr from +2 to +6; Ni from +2 to +3; Co from +2 to +3 and Mn from +2 to +7.
What element has common oxidation numbers that are plus 2 and plus 3?
The most likely elements are iron, ruthenium, osmium, chromium, cobalt, nickel, molybdenum
What is the most common ion charge of chromium?
The most common isotope of chromium is Cr-52. To determine the most common isotope of any element, look at the periodic table and find the element in question. Chromium is number 24, Cr. The atomic mass is 51.996 amu. That's the average atomic mass. The most common isotope has the mass of the nearest whole number to 51.996. The most common isotope of chromium would then be Cr-52, with a mass of 52. Cr has 24 protons, and 24 electrons. Cr-52 would have 52-24= 28 neutrons.
What are common ores of chromium?
The most important mineral of chromium is chromite.
What is THE common oxidation number for tantalum?
It shows some oxidation numbers. Generally it shows +4 oxidation numbers.
What does the common oxidation number of manganese?
The common oxidation number of manganese are +2, +4 and +7.
What is the most common oxidation number of magneniusm?
The most common oxidation number of magnesium is +2.
Most common oxidation number of combined oxygen?
the most common oxidation number for oxygen is -2.
