There is no SI "base unit" for area. Originally there was a unit called an are which was equivalent to 100 square meters, but this has fallen out of favor. The hectare (100 are, or 10,000 square meters, or the area of a square 100 meters on a side) is also sometimes used, but it's not a base unit.
Area is a derived quantity (from the unit for length), so the most appropriate SI unit for area is the square meter.
Yes, the kilogram is the SI base unit for mass. Fun fact: the kilogram is the only SI base unit with a prefix.
The SI base unit for mass is the kilogram
The SI unit of mass is the kilogram.
There is no SI base unit for power.Power is measured in watts, which is a derived unit, not a base unit.A watt is equal to one joule (newton-meter) per second (J/s).
If, by 'metric system', you mean the 'SI system', then there is no base unit for volume. The unit for volume is called a 'derived unit', and it is the cubic metre (m3).
There is no unit, base or derived, called a candela ounce
A second is a SI base unit.
The SI base unit for temperature is the kelvin.
Neither is an SI base unit.
The SI base unit for temperature is the kelvin.
The SI base unit for mass is the kilogram
The SI base unit for the amount of substance is the mole (mol).
There is no SI Base Unit for energy. The unit for energy, the joule is a Derived Unit.
Yes, the kilogram is the SI base unit for mass. Fun fact: the kilogram is the only SI base unit with a prefix.
Kelvin The SI base unit of temperature is the kelvin.
The SI base unit for mass is the kilogram
Yes, the SI base unit for time is one second.