Answer:
They are called corpuscles
Explanation:
Sodium is a metal and bromine is a nonmetal so they form an ionic compound
nonmetals and nonmetals form covalent compounds
Answer:
69
Explanation:
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Answer:
Save the *minerals* used to extract metals.
One may know how close the molecules within the substances are packed together. Hot substances have molecules that are farther apart, cold substances have molecules that are more compact/closer together.