Answer:
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The Answer for this question is : A
1 & 2
The following statements from the paragraph are true. Protons have a mass that contributes significantly to the mass of the atomic nucleus. Neutrons have a mass that contributes significantly to the mass of the atomic nucleus. Electrons have a very low mass and are not found in the nucleus but instead are found in surrounding orbits.
Answer:
Covalent substances have weaker intermolecular attractions.
Explanation:
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