What are ion? Write at least 20 ion
Answers
Answer:
Ions are atoms that have lost or gained electrons and, therefore, have a net charge. An atom that has gained electrons and has a negative charge is an anion. An atom that has lost electrons and has a positive charge is a cation ion. Examples of ions include:
Aluminum - Al 3+
Barium - Ba 2+
Bismuth - Bi 3+
Cadmium - Cd 2+
Calcium - Ca 2+
Cesium - Cs +
Chromium (III) - Cr 3+
Cobalt - Co 2+
Copper (I) - Cu +
Copper (II) - Cu 2+
Hydrogen - H +
Iron (II) - Fe 2+
Iron (III) - Fe 3+
Lead (II) - Pb 2+
Lithium - Li +
Magnesium - Mg 2+
Mercury (I) - Hg2 2+
Mercury (II) - Hg 2+
Nickel - Ni 2+
Potassium - K +
Rubidium - Rb +
Silver - Ag +
Sodium - Na +
Strontium - Sr 2+
Tin (II) - Sn 2+
Zinc - Zn 2+
Explanation:
An ion is an atom or group of atoms where the number of electrons is not equal to the number of protons. Electrons have a negative charge, whereas protons have a positive charge. When an atom gains electrons, this results in a negative charge. This type of ion is called an anion. When an atom loses electrons, this results in a positive charge. A positively charged ion is called a cation.
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Ion Examples
An ion is an atom or group of atoms where the number of electrons is not equal to the number of protons. Electrons have a negative charge, whereas protons have a positive charge. When an atom gains electrons, this results in a negative charge. This type of ion is called an anion. When an atom loses electrons, this results in a positive charge. A positively charged ion is called a cation. Let's explore several ion examples of both types.
Examples of Positive Ions
Positive ions are typically metals or act like metals. Many common materials contain these ions. Mercury is found in thermometers, for instance, and aluminum is a metal that is found in a surprising amount of things. It's even an ingredient in baking soda and in certain other food products!
The positive charge (more protons versus electrons) for a cation is shown by a number and plus sign after the formula. If there's just a plus sign, it means the charge is plus 1. Some examples of cations, or positive ions, include the following:
Aluminum - Al 3+
Barium - Ba 2+
Bismuth - Bi 3+
Cadmium - Cd 2+
Calcium - Ca 2+
Cesium - Cs +
Chromium (III) - Cr 3+
Cobalt - Co 2+
Copper (I) - Cu +
Copper (II) - Cu 2+
Hydrogen - H +
Iron (II) - Fe 2+
Iron (III) - Fe 3+
Lead (II) - Pb 2+
Lithium - Li +
Magnesium - Mg 2+
Mercury (I) - Hg2 2+
Mercury (II) - Hg 2+
Nickel - Ni 2+
Potassium - K +
Rubidium - Rb +
Silver - Ag +
Sodium - Na +
Strontium - Sr 2+
Tin (II) - Sn 2+
Zinc - Zn 2+
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