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Si is the symbol for the element silicon.
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meter and second
Distance: Meters (or metres) Speed & velocity (meters per second). velocity also needs a direction but that isn't defined by SI units.
Meter per secondThere is no standard SI unit for velocity actually. It is a derived unit. Velocity is distance traveled per time together with the direction of motion. The SI unit of distance is the meter (m) and the SI unit of time is the second (s).So the units of velocity in SI units is meters/second (m/s), or ms-1See the Related Questions link to the left "What are all the SI units" for more information about SI units.CommentDerived units are SI units.
Si is the symbol of element silicon.
there are so many lengths in distance .The SI label for distance is meter.
Si is silicon.
Si is the symbol for the element silicon.
The element Silicon is represented on the periodic table by the symbol Si.
Silicon
silicon
The atomic number of the element Si is 14.
This element is silicon (Si).
No, quartz is not an element. It's a compound of the element Silicon (Si) and Oxygen (O).
2.22 angstroms is the distance between Si atoms in solid silicon.
Silicon (Si)