Radiation is used for X-rays, MRIS, any type of cancer killing.
Too much of radiation can be a dangerous thing... you could end up dying from a lot of exposure.
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3.The air popper can pop 5.6 cups of popcorn in one minute, while the oil popper can only do 4.6 cups of popcorn
4.Answer: There are more molecules in a gram of water.
Explanation: Specific heat is the heat required by 1 gram of a substance to raise its temperature by .
As the specific heat of water (4.186 J/g°C) is more than that of ethanol (2.450 J/g°C) it means more energy is required to raise the temperature of a gram of water by 1°C. Which means the molecules are tightly bound and thus more molecules are contained in a gram of water.
Q= heat gained
m= mass of the substance
c = heat capacity
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Answer:
Covalent
Explanation:
Covalent bonds are bonds where two atoms share electrons. The chlorine atoms will share one electron so they both have a full valence shell, which makes the bond between them covalent.
