For a single atom, the charge is the number of protons minus the number of electrons
<u>Answer:</u>
Earth's climate has changed naturally over the past 650,000 years, moving in and out of ice ages and warm periods. Changes in climate occur because of alterations in Earth's energy balance, which result from some kind of external factor or "forcing" an environmental factor that influences the climate.
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<u>Explanation:</u>
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Answer: B is a gas because its volume is less than the volume of the containers.
Explanation: hope this help bye
Explanation:
check the steps in the attached image
Molar Mass of CCl4= 12+4(35.5)=154 g/mol g Carbon= 45.0g/(154 g/mol)=0.292 mole