Answer:
It is liquid at most temperatures on Earth.
Answer:
there was to much force for the glass and the glass broke
Explanation:
The circumstances when scientists use observational research and opinion based research is when they include animals or things that cannot control for a product. Observational research is a type of research which only observes ongoing behavior and studies about it and the results only rely on the behavior observed.
The elements that would have electrons stripped away are those that have a positive charge. (Aluminum and silver)
Volume=Mass/Density
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