Answer:
Kinetic Energy
Explanation:
When we run we are using chemical energy in our bodies to produce movement ( kinetic energy ) .
Answer:
The brightness of a line depends on the number of electrons making that transition.
Explanation:
In atomic spectra, some electronic transitions are “forbidden” by the rules of quantum mechanics. That is, <em>some transitions are less probable than others</em>.
The brightness of a given line depends on the number of electrons making that transition.
Allowed transitions will give the brightest lines. The brightness of the other lines will vary depending on how likely the transitions are.
Answer:
To distinguish these compounds from each other, Greek prefixes are used to designate the numbers of atoms of one or both elements in the molecule. Therefore, CO2 is called carbon dioxide and CO is called carbon monoxide; SO2 is sulfur dioxide and SO3 is sulfur trioxide.
Explanation:
To distinguish these compounds from each other, Greek prefixes are used to designate the numbers of atoms of one or both elements in the molecule. Therefore, CO2 is called carbon dioxide and CO is called carbon monoxide; SO2 is sulfur dioxide and SO3 is sulfur trioxide.