Answer: 4 valence electrons, Silicon, Si, 14, 28.0855, 14
Explanation:
The density of an object or quantity of matter is its mass divided by its volume.
Answer:
Explanation:
Polar molecules interact with other molecules of similar polarity to form solutions. Non-polar molecules do not interact the same way.
B <span>Divide the chemical equation into two half-reaction equations, identifying which half-reaction is oxidation and which is reduction
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DR is the correct answer
hope this helps
