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Which transition metal can exist in all oxidation states from +2 to +7?
Express Ratification
The explicit approval or confirmation of an act or contract that was initially unauthorized or in need of validation.
Adjudicated Insane
Adjudicated Insane is a legal determination that an individual is not mentally competent to manage their affairs due to mental illness.
Guardian Appointed
The designation of a person by a court to care for and make decisions for someone unable to do so themselves, such as a minor or an incapacitated adult.
Contracts Voidable
Agreements that may be declared invalid by one or more of the parties involved due to reasons such as fraud, duress, or incapacity, but remain effective unless voided.
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