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In which of the oxides: manganese (IV) oxide or magnesia is a greater percentage by mass of non-metal, and in which there is a greater percentage by mass of metal. Give the formulas of both oxides, write down the calculations and the answer?
Felipe Skotarek
ammonium carbonate
Nick Keeling
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Is milk of manganese a compound mixture or an element?
Milk of magnesia is a compound. There are three elements within the milk of magnesium. Magnesium, hydrogen, and oxygen, are the three elements within the milk of magnesia compound.
Where would lodestone be found?
It would be found in Pennsylvania, Lancaster and Magnesia.
How did Joseph black discovered magnesium?
Magnesia, (the name derives probably from the ancient district of Magnesia in Asia Minor), the oxide of magnesium, was shown to be an alkaline earth different from lime by the Scottish chemist Joseph Black in 1755; he observed that magnesia gave rise to a soluble sulfate, whereas that derived from lime was known to be insoluble.
Is magnesium a ferrous metal or a non-ferrous metal?
Magnesium has no unpaired electrons. To be magnetic, a metal must have at least one unpaired electron (i.e., a spin up electron without a corresponding spin down electron). In general, response to a magnetic field is a property of electron spin.The confusion comes from the similarity between the two words. Here is a citation by Peter von der Krogt from Elementymology and Elements Multidict:The names magnesia alba and magnesia nigra are derived from Magnesia, Μαγνησια,a prefecture in Thessaly (Greece)… Manganese and Magnesium were abundant in oxide and carbonate ores in this region, and they therefore became referred as Μαγνητις λιθος, or stones from Magnesia. The region also contained large amounts of iron oxides (magnetite, or lodestone, for example) so that the ores were magnetized. That explains why magnesium as well as magnet (and magnetism) are derived from Magnesia, while magnesium is not magnetic.
What is the chemical formula of milk of magnasia?
The active ingredients in Milk of Magnesia is Magnesium hydroxide. Milk of Magnesia is a liquid laxative and antacid that looks like milk.
What percentage of sodium hypochlorite is in milk of magnesia?
Sodium hypochlorite is not in milk of magnesia. Milk of magnesia is magnesium hydroxide and water.
Is milk of manganese a compound mixture or an element?
Milk of magnesia is a compound. There are three elements within the milk of magnesium. Magnesium, hydrogen, and oxygen, are the three elements within the milk of magnesia compound.
Origin name of manganese?
In ancient times, two black minerals from Magnesia (now Greece) were both called magnes but was thought to differ in gender. The male magnes attracted iron(the iron ore we know as magnetite. which probably gave us the term magnet) but the females didn't. In the 16th century. the compound was called manganesum. Then later isolated to the term manganese.
What is manganese oxide and is it dangerous to dogs?
magnesia is its common name, If it is in a small amount then the dog will be fine. OK <200 gram BAD >200 grams
What element's name comes from the Latin word for magnet?
This element is magnesium. Tjhe name is derived from the Greek region Magnesia, with antic mines of magnetite.
Is milk of magnesia acid or magnesia?
magnesia
Is magnesia citrate the same as citrate of magnesia?
yes it is
Does manganese have color?
the colour of Manganese is silvery metallic.
Is milk of magnesia is a colloid or suspension?
Magnesia milk is a suspension.
What group is magnesia in?
Magnesia is not an element but magnesium is in group 2A
When did Battle of Magnesia happen?
Battle of Magnesia happened in -190.
When was Magnesia Nova created?
Magnesia Nova was created in 1995.
