Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.
Answer from: Quest
Answershe should not have multiplied the sulfur atoms by the subscript 4
Answer from: Quest
the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.
the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.
the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s.
just did the lab.
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