The octet rule maintains that all molecules must have a full outer shell, and it wants to give that one electron away, because it'd be easier than gaining seven more. So, it'd be B :)
Answer:
troposphere - Responsible for earth's weather
exosphere - Air mergers into space
ionosphere - Used to send radio signals
stratosphere - Characterized by strong, steady winds
ozone layer - Protects earth from UV radiation
mesosphere - coldest layer
Explanation:
Energy is transferred through a food chain when an organism eats another organism. As the food chain progresses, less energy is available when an organism is consumed. Energy is transferred through a food chain when an organism eats another organism. As the food chain progresses, less energy<span> is available when an organism is consumed.</span>
Answer:
Air Masses
Explanation:
When winds move air masses, they carry their weather conditions (heat or cold, dry or moist) from the source region to a new region. When the air mass reaches a new region, it might clash with another air mass that has a different temperature and humidity. This can create a severe storm.
Your answer is A. The answer is not B or D because brass is not yet recognized as a mineral more of an alloy, and copper is a chemical element, so A must be the answer.
( PS: where is option choice C? )
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