Determine the Oxidation State of Carbon in the Ionic Carbide,CaC₂

question 21

Multiple Choice

Determine the oxidation state of carbon in the ionic carbide,CaC₂.

• A) -2
• B) +4
• C) -1
• D) +1
• E) -4

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Definitions:

Rest Periods

Designated times of break or relaxation in between periods of work or exercise, crucial for recovery and preventing burnout or physical strain.

Overbooking

Scheduling appointments for more patients than can reasonably be seen in the time allowed.

First-Come, First-Served

A principle of service where customers are attended to in the order that they arrive or request service, without prior appointments or reservations.

Scheduling System

A method or software used for planning and organizing appointments, tasks, or operations in an efficient manner.