It is the state code for Possession of Marijuana
Corrected Renewal
No, the normal oxidation state of chromium is Cr(III). However, it can also exist in other oxidation states such as Cr(0), Cr(II), Cr(IV), and Cr(VI) depending on the compound it is part of and the reaction conditions.
CR= Credit.
The change in oxidation number of Cr depends on the specific reaction or compound involved. For example, in the reaction from Cr(III) to Cr(VI), the oxidation number of Cr changes from +3 to +6, indicating an increase in oxidation state.
CR means 'comfort room'.
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.
crystalline
PLOT-CR (purpose, location, observers, trigger, communications and rehearsal)
credit
Championship Record
CRedit
In Na2Cr2O7, sodium (Na) has an oxidation state of +1, and oxygen (O) typically has an oxidation state of -2. Given that the overall compound is neutral, the oxidation state of chromium (Cr) in this case is +6.