Answer:
Natural materials are those that are found in nature and have not been made by humans. By comparison, synthetic materials are man-made and cannot be found in nature. Synthetic products are usually created in laboratories by mixing different chemicals, or prepared compounds and substances made in a laboratory.
Explanation:
Natural materials are those that are found in nature and have not been made by humans. By comparison, synthetic materials are man-made and cannot be found in nature. Synthetic products are usually created in laboratories by mixing different chemicals, or prepared compounds and substances made in a laboratory
The frequency of a photon of red light with wavelength 4.50 x 10−7m is 6.67 x 1014Hz
The answer is H20 thank me later
Answer:
A
Explanation:
the average kinetic energy of all the atoms or molecules of that substance.
