is ag an anion or cation?
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Aluminum and the elements in group 3 are always +3 when they form cations. Zinc and cadmium always form +2 cations. Although silver can form both +1 and +2 cations, the +2 is so rare that we usually name Ag+ as silver ion, not silver(I) ion.
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Ionic compounds are named by writing the cation first, followed by the anion. If a metal can form cations with more than one charge, the charge is indicated by roman numerals in parentheses following the name of the metal.
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Starting with a basic metabolic panel (BMP) or serum electrolyte panel, the anion gap (AG) should be calculated by subtracting the major anions (chloride & bicarbonate) from the major cation (sodium). Some sources argue for the use of potassium, but it has traditionally been omitted.
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Silver is a chemical element with the symbol Ag (from the Latin argentum, derived from the Proto-Indo-European h₂erǵ: "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal.
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Because most metals form cations and most nonmetals form anions, formulas typically list the metal first and then the nonmetal. Second, charges are not written in a formula. Remember that in an ionic compound, the component species are ions, not neutral atoms, even though the formula does not contain charges.
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Note that MgSO4 molecules contain one Mg2+ cation (the magnesium ion) and one SO42- anion (the sulfate anion). An ionic bond is formed between the magnesium cation and the sulfate anion in magnesium sulfate.
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Ion. ... Positively charged ions are called cations; negatively charged ions, anions.
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Which of the following species is isoelectronic with the silver ion in AgCl? Explanation: C Isoelectronic species have the same electron configurations, and hence the same number of electrons. Ag + has 46 electrons, eliminating choices A and D because they have 44 and 50 electrons, respectively.
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Cations and anions are both ions. The difference between a cation and an anion is the net electrical charge of the ion. Ions are atoms or molecules which have gained or lost one or more valencee electron giving the ion a net positive or negative charge. Cations are ions with a net positive charge.
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Note that the vast majority of the ions listed are anions - there are very few polyatomic cations. The vast majority of polyatomic ions are anions, many of which end in -ate or -ite. Notice that in some cases such as nitrate (NO−3) and nitrite (NO−2), there are multiple anions that consist of the same two elements.
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The ammonium (more obscurely: aminium) cation is a positively charged polyatomic cation with the chemical formula NH4+. It is formed by the protonation of ammonia (NH3).
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A cation is a positively charged ion, with fewer electrons than protons, while an anion is negatively charged, with more electrons than protons.
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The big difference between the two is that the metallic form of colloidal silver is composed of tiny, bare metal particles of elemental silver, while the ionic form of colloidal silver is composed of tiny positively-charged atomic or molecular particles of silver that have been liberated from metallic silver using low- ...
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What is an anion? An anion has more electrons than protons, consequently giving it a net negative charge.
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Answer and Explanation: 3.75 moles of silver (Ag) contains 2.26 x 1024 Ag atoms.
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Yes, Na⁺(l) ions are sodium ions and also sodium cations. It is understood that sodium ions are cations because sodium is a metal. But Cl⁻(l) ions are chloride ions and also chloride anions.
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Answer and Explanation: As one mole of silver (Ag) is comprised of 6.022 x 1023 Ag atoms,...