It means that the 4 hydrogen atoms of a methane molecule are at the vertices of a regular tetrahedron with the carbon atom at its centre.
If "mi then" is meant to be methane, then the answer is approx 0.00018%
1 ratio 5 is the fixed ratio of atom in a molecules...
in geometry...it means that the measure of the angles adds up to 90 degrees
The common leg of two angles.
polar bears!
It is a flat two dimensional surface which extends to infinity in all directions.
Stigmatism doesn't meant anything in geometry and is not even a word. Astigmatism, however, is where rays in an optical system propagate in two perpendicular planes that have different focus.
There's no such molecule; elements cannot combine that way. If you meant H10C4, then it's a structural isomer of butane. (Butane or 2-methylpropane.)
Rise over run, generally change in y-coordinates divided by change in x-coordinates.
According to Euclidean geometry, that is an object where all the angles are the same and all the sides are the same length.
You meant to say....how many atoms does one molecule have. That will depend. For example..... 1 molecule of CH4 has 5 atoms.......1 molecule of C6H12O6 has 24.....and 1 molecule of H2O2 has 4 atoms. Hope this helps. Dr Jim Romano CEO Orgoman.com
Ozone is a chemical which is a type of oxygen molecule. It is three atoms of oxygen combined.