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A monatomic ion with a charge of -1 has an electronic configuration of 1s²2s2²p⁶. a. Is this ion a cation or an anion? b. What is the chemical symbol of the noble gas this ion is isoelectronic with? c.
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A monatomic ion with a charge of -1 has an electronic configuration of 1s²2s2²p⁶.

a. Is this ion a cation or an anion?
b. What is the chemical symbol of the noble gas this ion is isoelectronic with?
c. What is the formula of the ion?

User Alexander Tyapkov
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Answer:

Step-by-step explanation:

negative charge makes it and anion. Ne,

User KMcA
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