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Alona [7]
3 years ago
8

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!

Chemistry
1 answer:
Karolina [17]3 years ago
6 0

Answer:

B.Self powered

Explanation:

They move by themselves.Hope this answer helps you ;)

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Which of the following atoms is likely to transfer (and lose) an electron when it forms an ion? Please choose the correct answer
mestny [16]

Answer:

An atom containing 11 electrons

Explanation:

Metal atoms form ions by a loss of electrons whereas non-metal atoms form ions by the gain of electrons.

The group 1 elements or alkali metals form lose their one valence shell electrons when forming ions; Group 2 metals lose two while Group 3 lose three. On the other hand, non-metal atoms found in Group 5, 6, and 7 forms ions by gaining one, two and three electrons respectively.

Using the electronic configuration of atoms, their groups in the Periodic Table can be determined.

An atom containing 6 electrons has the configuration 2,4 and thus belongs to Group 4.

An atom with 2 electrons belongs to Group 2

An atom with 11 electrons has the configuration 2,8,1 and thus belongs to Group 1

An atom with 10 electrons has the configuration 2,8 and thus belongs to Group 8

An atom with 8 electrons has the configuration 2,6 and thus belongs to Group 6.

From the above, it can be seen that an atom containing 11 electrons belongs to Group 1 and will lose an electron to form an ion.

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3 years ago
Calculate the molar mass of PbSo3
vovikov84 [41]

Answer:

Lead sulfite is the inorganic compound with the formula PbSo3 or O3PbS.

Explanation:

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Answer: when you look at the meat, and it looks beautiful like a crispy donut made by Gordan Ramsay

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Explanation:

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Science is the study of the physical or material world. Science is important because it can answer questions about new ideas and can advance technologies

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