The element and precious metal of gold has the symbol Au. Au has an atomic (proton#) of 79 and a weight of 197.0 grams per mole.
Kilocento-
The prefix kilo- means one thousand.
Actually, "duct" is a root word meaning to lead or direct.
AU is a measure of distance meaning astronomical unite. AU is the average distance from the sun to the earth (average because the earths orbit of the sun is not a perfect circle). 1 AU is equal to 149, 598, 000 kilometers. So 1.49 AU is 1.49 x 149,598,000= 222,901,020 kilometers.
Leucoplast
It could be interpreted as Latinisation/Anglicisation of the (Ancient?)Greek prefix αὖ (au, "back, again, other").
what is the prefix meaning of in
kaumaha au au- meaning I/i'm/i am kaumaha- meaning sad/heavy
The full meaning of AU is African Union
prefix
There is no prefix out. The beginning structure of out has just its regular meaning: out.
prefix meaning fast
what is the prefix meaning of in
au fait
The prefix meaning height is Acro-
Grav is not a prefix.
Dub is not a prefix.