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A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p64s23d104p65s24d105p6. This ion...

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A monatomic ion with a charge of +2 has an electronic configuration of 1s22s22p63s23p64s23d104p65s24d105p6.

This ion is a(n) _______cationanion.

What is the chemical symbol of the noble gas this ion is isoelectronic with? .

What is the formula of the ion? .

PeriodicTable.gif
A monatomic ion with a charge of +1 has an electronic configuration of 1s22s22p63s23p64s23d104p6.

This ion is a(n) _______cationanion.

What is the chemical symbol of the noble gas this ion is isoelectronic with? .

What is the formula of the ion? .

PeriodicTable.gif
A monatomic ion with a charge of -1 has an electronic configuration of 1s22s22p63s23p64s23d104p6.

This ion is a(n) _______cationanion.

What is the chemical symbol of the noble gas this ion is isoelectronic with? .

What is the formula of the ion? .

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Answer #1

1-a monatomic cation

b-Xe

c-Ba^+2

2-a-monatomic cation

b- Kr

c-Rb^+1

3-a-monatomic anion

b-Kr

c-Br^-1

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Answer #2

1) A monatomic ion with a charge of +1 has an electronic configuration of1s22s22p63s23p64s23d104p6.

This ion is a __Br-_____anion.

2) the chemical symbol of the noble gas this ion is isoelectronic with is Kr

The symbol of the ion is Br-

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