Answer:
<em>D. Molecules are made of atoms of the same element or different elements.
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Explanation:
Molecules are made up of atoms. The atoms forming the molecule can be same or different. The size and function of the molecules vary from each other. The properties and function of atoms change as and when it forms a molecule.
The atoms combine with the help of a bond and it can be a covalent bond or ionic bond or hydrogen bond to form a molecule. The bond between the atoms gives shape to the molecule.
Answer:
He experiences them because he still has more to learn. He takes those failures, and use them to his advantage. He gets better at what he's doing by learning from the failures and mistakes.
Ammonia is correct answer.
Ammonia it has the smallest base dissociation constant.
Hope it helped you.
-Charlie
Thanks!