The pound or kilogram would be best. The table is nothing like, say, a toothpick. It's a lot heavier. But it isn't as heavy as, say, a bulldozer. Pounds or kilograms would be the unit of choice for the weight of a kitchen table.
The International Table Tennis Federation (ITTF) started in 1926 and the Laws of Table Tennis included all measurements in imperial units only (feet and inches).
In 1937, the metric (metres, centimetres & millimetres) equivalent were added alongside the imperial measurements.
In 1947, the metric measurements were made the primary units of measurement with imperial measurements secondary.
In 1975 the imperial measurements were omitted from the Laws completely and all measurements were stated in metric units only.
So table tennis tables are defined in the Laws of Table Tennis using metric measurements only.
An official table tennis table is 2.74m long, 1.525m wide and 76cm high, and the net is 1.83m long and 15.25cm high
Pounds.
The metric unit would be kilograms (1 kg is about 2.2 pounds).
I would use meters and millimeters. For example a table could be 1.5m long and 700mm wide
24 g
tones
The weight of a person would be measured in kilograms or pounds, depending on the system of units of measure you are using. Some people in the UK still use the customary unit of "stone."
fluid ounce
You would measure weight.
You would measure something in weight depending on the situation, for example, you would measure the weight of moving boxes to make sure that the truck isn't overloaded. Most people measure themselves with height and weight.
If you mean measure height then it would be the metre if you mean measure weight it would be Kilograms
It is customary to use the kilogram - though that is technically not a weight, but a mass.
pounds
The weight of a person would be measured in kilograms or pounds, depending on the system of units of measure you are using. Some people in the UK still use the customary unit of "stone."
The appropriate scale for the measurement of the weight of an earring would the milligram. this is because the weight of an earring is so small that it would be difficult to determine it s weight while reading on a bigger scale like the kilogram.
Newtons.
Normally pounds or Kilograms but larger amounts could move in to tons and metric tons
It depends on what you want to measure. Their mass or size?
Seconds
In most countries, it is customary to measure that in liters.
ounces
ounces
In relation to weight in the customary system, the weight after pounds would be tons.