Answer:
Explanation:
How best to demonstrate the equivalence of hydrogens in
H
2
C
=
C
H
2
?
1
H
NM
R spectroscopy would be the best way to show this. The 4 hydrogens give the one signal.
Explanation:
Answer:
It's more like abnormal tissue growth
Explanation:
consider it like a cancer.
Answer;
Ar (Argon)
Explanation;
-S (Sulfur) atom has 16 electrons, however it forms an anion (negatively charged ion) by gaining two electrons. Therefore; S^2- has 18 electrons. In other words it requires two electrons to form a stable configuration or an octet configuration.
-Argon (Ar) is a noble gas (group 8 element) which means it has an octet configuration. It has 18 electrons similar to an ion of sulfur (S^2-).
Answer:
they can compete for anything
Explanation:
including the top 4
Answer: pretty sure it is D