A monatomic ion with a charge of +2 has an electronic configuration of 1s²2s²2p 3s²3p64s²3d¹04p65s²4d¹05p6. This ion is a(n) [ What is the chemical symbol of the noble gas this ion is isoelectronic with? What is the formula of the ion?

Q: Give systematic names for the following binary compounds. CsF K2O CuO

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Q: If you were to add an electron to the atom in the image below, what would they be added to?

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Q: Please answer the question below in DETAIL.

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Q: how many electrons would an sr atom lose or gain to become an ion

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Q: charged

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Q: Complete the following table: (Include the word "ion.") Formula Name Cs+ Cr*+

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