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Water can dissolve salt<span> because the positive part of water molecules attracts the negative </span>chloride<span> ions and the negative part of water molecules attracts the positive </span>sodium<span> ions. The amount of a substance that </span>can dissolve<span> in a liquid (at a particular temperature) is called the </span>solubility<span> of the substance.</span>
Answer:
this
Explanation:
Covalent compounds are formed when electrons are shared. The smallest particle in an ionic compound is an ion and the smallest particle in covalent compound are molecules.
Answer:
the acceleration would be 5kg
Explanation:because you would do 15 divided by 5
The signs that there is a chemical reaction are
-color change
-a precipitate (a solid was formed)
