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4 years ago

6

What law states that the physical and chemical properties of the elements are periodic within the sequence of their atomic numbe

rs?

1 answer:

LiRa [457]4 years ago

4 0

The rusting of iron is a chemical reaction. Melting and boiling points are physical properties. Mass and volume are chemical properties.

periodic law

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if you were to compare the mass of the products and reactants in a reaction, you would find that the mass of the products is alw

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If you were to compare the mass of the products and reactants in a reaction, you would find that the mass of the products is <span>equal to the mass of the reactants.</span>

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3 years ago

In which situation would hydrogen bonding be present?

sineoko [7]

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Water ?

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Water is $H_{2}$ <em>O</em>

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3 years ago

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maksim [4K]

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A) As the phase changes occur, the freedom of motion of the particles increases.

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4 years ago

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3 years ago

An atom with 13 total electrons and 3 valence electrons has

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2

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3 years ago