Answer:
Alkali metals are soft and have low melting points.
Your answer is B: The outer electron of Adam B has moved to a higher energy state
Answer:Tthe liquid in a graduated cylinder curves up at the edge where the liquid meets the wall of the cylinder. This curve in the liquid is called the meniscus and is used to determiine the volume of liquid in a graduated cylinder by observing the measurement tick closest to the bottom of the meniscus.
Explanation:
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Answer:
there are two significant figures is the number 8400
Explanation: