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What does SI stand for? Include the french and english.

systeme international d'unites, international system of units

Name the 13 letters in order

T G M k h D u d c m y n p

Length

Meters

Mass

Kilograms

Time

Seconds

Electric current

Ampere

Temperature

Kelvin

Amount of substance

Mol

Luminous intensity

Candela

Weight

The force of gravity on an object

Mass defintion

The amount of matter in an object

Reasons to switch to metric

worldwide standard, base 10 system, and standard naming convention

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