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Coloured salts generally have a cation which is a transition metal. Iron, Chromium, Manganese, Vanadium and Copper all are examples of transition metals that make colourful salts.
Notice that there are exceptions - particularly the period 6 main group metals like lead share some of the properties of the transition group metals and can make colourful salts - the bright yellow precipitate of lead iodide (PbI) is an example commonly used as demonstration of precipitation reactions.
What else can I help you with?
What is a cation and were can you find it in the periodic table of elements?
The periodic table contain neutral atoms not a list of cations; most metals are to right.A cation is an atom who lost electrons.
What is the cation charge of calcium sulfide?
The cation charge of calcium in calcium sulfide is +2. Calcium is in Group 2 of the periodic table and typically forms ions with a charge of +2.
Is sodium a anion are a cation?
Sodium is an elemental metal, found in the Periodic Table. When it ionises( looses) an electron it becomes the Sodium CATION (Na^(+)). Remember ions that have a positive charge are CATIONS, and ions that have a negative charge are ANIONS. Slo the chloride ion (Cl^-) is an ANION. Collectively they are ions.
What is an ionic compound containing 2 ions per formula unit The cation contains 28 electrons. The atoms in the polyatomic anion are in the same group on the periodic table?
One example of an ionic compound meeting these criteria is Ca(NO3)2, where the cation is Calcium with 20 electrons and the anion is nitrate (NO3-) consisting of nitrogen and oxygen, which are in the same group on the periodic table.
What is the cation of Li2O?
what is the cation of Be3N2
Is cation on the periodic table?
nope x No, a cation is another name for a positively charged ion, but it is not an element.
What is a cation and is it on the periodic table?
cation is positively charged ion. metals lose electrons to form cations.
What is a cation and were can you find it in the periodic table of elements?
The periodic table contain neutral atoms not a list of cations; most metals are to right.A cation is an atom who lost electrons.
What is cation and where can you find it on periodic table?
a cation is not an element, it is a positively charged ion, which means that it has less electrons than protons
What 3rd period element always forms a 3 plus cation?
Aluminum (Al) always forms a 3+ cation in its 3rd period of the periodic table.
What is the charge on the cation in the ionic compound barium sulfide?
The charge on the cation in barium sulfide is +2, as barium is in Group 2 of the periodic table and typically forms cations with a 2+ charge.
Where is cation found on the periodic table?
Cations are mainly found on the left side of the period table.
What is the cation charge of calcium sulfide?
The cation charge of calcium in calcium sulfide is +2. Calcium is in Group 2 of the periodic table and typically forms ions with a charge of +2.
Can a cation and anion be isoelectronic from the same period?
Yes, a cation and an anion can be isoelectronic if they have the same number of electrons. For example, in the third period of the periodic table, a sodium cation (Na+) and a fluorine anion (F-) are isoelectronic because they both have 10 electrons.
What is cation and we're can you find it on a periodic table?
Cations are positively charged ions. Metals form cations.They are present on left side in periodic table.
What atom is potassium most likelto form a Anion or Cation?
Potassium will most likely form a cation with a +1 charge.
Is sodium a anion are a cation?
Sodium is an elemental metal, found in the Periodic Table. When it ionises( looses) an electron it becomes the Sodium CATION (Na^(+)). Remember ions that have a positive charge are CATIONS, and ions that have a negative charge are ANIONS. Slo the chloride ion (Cl^-) is an ANION. Collectively they are ions.
