ppm = parts per million, eg. 1ppm = 1 part out of 1 000 000 = 1/1*106
ppb = parts per billion, eg. 1ppb = 1 part out of 1 000 000 000 = 1/1*109
ppt = parts per trillion, eg. 1ppt = 1 part out of 1 000 000 000 000 = 1/1*1012
A unit often used to express the concentration of a solution in 1 divided by 1 trillion is parts per trillion (ppt). This unit is commonly used to describe extremely low concentrations of substances in a solution.
No, "oh" is not a compound word, it is a standalone interjection commonly used to express emotions like surprise, realization, or empathy.
A unit of mass used to express atomic and molecular weights, equal to one-twelfth of the mass of an atom of carbon-12. It is equal to approximately 1.66 x 10^-27 kg.
"Na plus" is a term used in French to indicate that something is missing or lacking. It can be used in informal conversation to express that something is not available or hasn't been done.
pH scale...... for acidity it is 0-6.9, neutral is 7.0, Basic is 7.1-14.0
"No" is used to express disagreement while "Yes" is used to express agreement.
Kilograms are used to express the metric measurement of mass.
The unit to express power is YOUR MOMMA
yes ex: an express train
No, the Pony Express used horses.
the unit used to express power is time
Meters
density
A story from everyday life used to express spiritual ideas is a parable.
There are many places where one can buy used Honda Express cars in Toronto. One can buy used Honda Express cars in Toronto at the Toronto Honda Dealer.
PCI , AGP and PCI Express
The prefix "deci-" is used to express fractions in the metric system, representing one-tenth of the base unit.