Select all the true statements. When an atom gains an electron, it becomes a cation. The Cl¯ and Br¯ ions have the same number of electrons. Anions carry a positive charge. The K+ ion is formed when a potassium atom loses one electron. The Cu+ and Cu²+ ions have the same number of electrons. The Fe²+ and Fe³+ ions have the same number of protons.

Select all the true statements. When an atom gains an electron, it becomes a cation. The Cl¯ and Br¯ ions have the same number of electrons. Anions carry a positive charge. The K+ ion is formed when a potassium atom loses one electron. The Cu+ and Cu²+ ions have the same number of electrons. The Fe²+ and Fe³+ ions have the same number of protons.

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding

Section: Chapter Questions

Problem 3STP

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