Answer: a
Explanation:
Make sure that plugging in the words into the blank makes sense. In this case, a makes the most sense, so a would be the best choice.
Answer:
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (also known as a sigma bond). A subscript also denotes how many of a particular atom is in a molecule, thus H2 has two hydrogens. 2H, on the other hand, denotes two moles of elemental hydrogen.
B. Emit
The first thing to do for questions like these is determine the relationship the first two words have with each other. Because “exhibit” and “display” both mean “to show,” they are synonyms. As such, the word pairing with “send” should be its synonym. One possible meaning for “send” is “transmit.” As such, the word in the options that means “transmit” is “emit,” which is the correct response.
Answer:
A
Explanation:
"Yes, she has pity on the poor orphan. But alas! I am subjected to my brother, who embitters my life"; this reveals that Nina is controlling.
