Answer:
2
Explanation:
The subscript on Ammoniumwhich is (NH4) is 2.
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Covalent bonds or interactions are overcome when a nonmetal extended network melts.
Typically, nonmetals form covalent bonds with one another. A polyatomic ion's atoms are joined by a form of link called covalent bonding. A covalent bond requires two electrons, one from each of the two atoms that are connecting.
One technique to depict the formation of covalent connections between atoms is with Lewis dot formations. The number of unpaired electrons and the number of bonds that can be formed by each element are typically identical. Each element needs to share an unpaired electron in order to establish a covalent bond.
Therefore, covalent bonds or interactions are overcome when a nonmetal extended network melts.
Learn more about covalent bonds here;
brainly.com/question/10777799
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Because you need to know what you are looking for before actually trying something so you can prevent any accidents by doing stuff at random
Answer:
<h3>The answer is option A.</h3>
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It is B. Thank you later please and do good on the test!