Toilet I think hope this helps you
Density is mass divided by volume.
49g/14cm^3 = 3.5 g/cm^3
The atomic number is the number of protons in the nucleus of an atom. The number of protons define the identity of an element.
The correct answer is A. An element cannot be separated into simpler substances or converted into another substance by chemical processes. Elements are the most simplest form of the chemicals. They are what we see in the periodic table.
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Answer:
Cotton is the world's most widely used natural fibre and still the undisputed "king" of the global textiles industry.
Explanation:
