White
No, color is not a characteristic property of an element. The color of an element can vary based on its form or the conditions it's exposed to, but it is not a defining characteristic of the element itself.
A phenotype is a characteristic such as eye color for an organism. It includes observable characteristics.
regionalism
White
regionalism
One example of a characteristic that is determined by genes is hair color.
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Yes. They are a physical characteristic like color, texture, etc.
eye color, hair type, skin color, etc.
the color and name is the same.
color
The color of the light emitted by an element heated within a flame is a physical characteristic, but this particular physical characteristic is itself determined by a chemical characteristic: the distribution of electron energy levels within the element.