The second [ s ]
And the multiples or decimal fractions afforded by the SI prefix system:
yotta Y 1000000000000000000000000
zetta Z 1000000000000000000000
exa E 1000000000000000000
peta P 1000000000000000
tera T 1000000000000
giga G 1000000000
mega M 1000000
kilo k 1000
[hecto h 100] Not in the SI system but used in every day affairs)
(none) (none) 1
[deci d 0.1] Not in the SI system but used in every day affairs)
[centi c 0.01] Not in the SI system but used in every day affairs)
milli m 0.001
micro μ 0.000001
nano n 0.000000001
pico p 0.000000000001
femto f 0.000000000000001
atto a 0.000000000000000001
zepto z 0.000000000000000000001
yocto y 0.000000000000000000000001
kilometres
gram
The SI unit for measuring weight (the force due to gravity) is the newton.The SI unit for measuring mass is the kilogram.
kilometers
The metre.
The metric unit for measuring time on a stopwatch is seconds.
yes
Yes, seconds are a metric unit. They are part of the International System of Units (SI) and are used to measure time.
The units for measuring time are the same in the metric and Imperial systems: seconds, minutes, hours, days and so on.
measuring temperature the metric system of °C is used.
The metric unit for measuring mass is the kilogram (kg). Other common units include the gram (g) and the metric tonne (t).
monkey
joules
meter
the meter
kilometres
gram