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☆☆☆☆☆Gravitational potential energy is the potential energy an object has due to its position in a gravitational field. The higher an object is the greater its gravitational potential. When it falls the gravitational potential becomes kinetic energy.
Energy stored in height differences ~APEX
Noble gases are all monatomic (single-atom molecules) and have the following characteristics under normal conditions :
- Odorless
- Colorless
- Low reactivity (due to a full outer electron shell)
yes jj thomsons ideas or beliefs were accpeted
The moon's gravity is about 1/6th of the earth's.
They follow a pattern for valence electrons.
method used to demonstrate an experiment or to imitate a phenomenon
Helium has the highest first ionization energy and francium has the lowest first ionization energy.
Elements in the same group have the same number of valence electrons.
ll
Green design
This family is called, after IUPAC nomenclature -- actinoids.
Energy of motion is called "kinetic energy".
