22.00 g of an unknown metal absorbs 9453 J when it is heated from 28.30°C to 72.80°C. What is the specific heat of the metal in J/g. °C)?

a) the particles of the chair are strongly held together.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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~ trueboss72

answer///carbon;