Answer:
Chemical bonds are the electrical forces of attraction that hold atoms or ions together to form molecules. Different types of chemical bonds and their varying intensity are directly responsible for some of the physical properties of minerals such as hardness, melting and boiling points, solubility, and conductivity.
Explanation:
Answer:
the amount of valence electron, cna be found in the periodic table, which is called the atomic number which is top of the symbol
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Answer is D, they are compressible
