3 years ago

The element copper has 29 protons. What is the atomic number of copper?

Physics

1 answer:

photoshop1234 [79]3 years ago

8 0

The number of protons an element has is its atomic number so the atomic number would be 29

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The formation of condensation on a glass of ice water causes the ice to melt faster than it would otherwise. If 8.55 g of conden

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m = 62.14 g

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Energy used to melt the ice is the energy released by the condensation of the water forms on the glass

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energy for the condensation of water is given as

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$E = m_1 L_f$

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$E = m_2 L_v$

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