Answer:
Phthalates.
Perfluoroalkyl chemicals (PFCs)
Perchlorate
Artificial food colors
Nitrates and nitrites
Explanation:
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Explanation:
When a solid substance is dissolved in a liquid such as water, the intermolecular forces of attraction between the molecules in the solid substance are overcome and they exist as ions in the solution. Hence the answer is 2.
In a polar covalent bond, the distribution of common electrons are not shared evenly due to a greater positive charge from one atom's nucleus.Oct 30, 2016
The best and most correct answer among the choices provided by your question is the first choice.
<span>Although fusion is an energetically favorable reaction for light nuclei, it does not occur under standard conditions on Earth because: fission reactions are always favored over fusion reactions.</span>
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