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forsale [732]
3 years ago
14

Match the element with its description. Match Term Definition Potassium A) Has properties of both metals and nonmetals Barium B)

Nonreactive gas Boron C) Great conductor of heat and electricity Neon D) Malleable and highly reactive
Chemistry
1 answer:
max2010maxim [7]3 years ago
3 0

Answer:

A) Has properties of both metals and nonmetals - Barium.

B) Nonreactive gas - Neon.

C) Great conductor of heat and electricity - Boron.

D) Malleable and highly reactive - Potassium.

Explanation:

hope it helps .

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The element tin has the following number of electrons per shell: 2, 8, 18, 18, 4. Notice that the number of electrons in the out
bazaltina [42]

The question is incomplete, the complete question is:

The element tin has the following number of electrons per shell: 2.8. 18, 18, 4. Notice that the number of electrons in the outer shell of a tin atom is the same as that for a carbon atom. Therefore, what must be true of tin? Tin is a polar atom and can bind to other polar atoms. Tin has a high molecular weight to give tin-containing molecules greater stabilty. All of the above Tin conform single covalent bonds with other elements, but not double or triple covalent bonds Tincan bind to up to four elements at a time

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Carbon is always tetra valent. The tetra valency of carbon is the idea that carbon forms four bonds.

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