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Alkene Stability Video Lessons. Problem : Which is the least stable? Problem Details Which is the least stable? Learn this topic by watching Alkene Stability Concept Videos.
See all problems in Alkene Stability. Frequently Asked Questions What scientific concept do you need to know in order to solve this problem? What professor is this problem relevant for? All the metals specially alkali and alkaline earth metals. The class of metals that aluminum is a part of are the class A metals.
Using hard base, these metals can make stable products. Most reactive metals are alkali metals, most reactive nonmetalas are halogens. Least reactive metals are platinum metals; least reactive nonmetals are noble gases.
Log in. Periodic Table. Elements and Compounds. See Answer. Best Answer. Study guides. Q: What metals are the least stable? Write your answer Related questions. What does the activity series of metals tell about the stability of metals?
How does the activity series of metals reflect the stability of metals? Which of the following metals is the least stable Silver Potassium Iron or Aluminum? How do metals and non metals attain stable configurations? How do metals become stable?
How do elements in different groups in the periodic table differ? Which is more stable non metals or metals?
Are transition metals stable? What are the most stable ions of the alkali metals? Do metals usually gain or loose electrons to be stable?
What metals are very stable and have low reactivity? What metals is least stable aluminum silver iron potassium? What groups are stable Alkali metals or alkanie metals or earth metals or halogens or noble gases? What are all of the stable metals? The cuprous halides with chlorine, bromine, and iodine are well known, as are the cupric halides with fluorine, chlorine, and bromine.
Copper, like all metals, forms coordination complexes with ligands. This complex exhibits the fastest water exchange rate speed of water ligands attaching and detaching of any transition-metal-aquo complex. Adding aqueous sodium hydroxide causes the precipitation of light blue solid copper II hydroxide.
A simplified equation follows:. Aqueous ammonia results in the same precipitate. Upon adding excess ammonia, the precipitate dissolves, forming tetraamminecopper II :. It does not react with water but reacts slowly with atmospheric oxygen, forming a layer of brown-black copper oxide.
In contrast to the oxidation of iron by wet air, this oxide layer stops the further, bulk corrosion. Oxygen-containing ammonia solutions yield water-soluble complexes with copper, as do oxygen and hydrochloric acid, which form copper chlorides, and acidified hydrogen peroxide, which form copper II salts.
Copper II chloride and copper combine to form copper I chloride. The simplest compounds of copper are binary compounds i. Among the numerous copper sulfides, important examples include copper I sulfide and copper II sulfide. Attempts to prepare copper II iodide yield cuprous iodide and iodine.
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