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Potassium has a violet color in the flame test.
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∙ 11y ago
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What light metal is extracted from sea water and burns with a white flame?
magnesium
What alkali metal reacts violently in water with a purple flame?
Potassium and dont try it at home it is dangerous
What metal burns in air but only reacts slowly in water?
It depends what you mean by slowly! Calcium burns in air and reacts fairly quietly with water, certainly much more slowly than the alkali metals do.
What metal is used when the flame turns purple?
Potassium although sometimes it can look purple
Why does a candle burn with a yellow flame?
Candle burns with a yellow flame because its an incomplete combustion. The temperature of the flame also relates to its colour and also the trace metal ions present will influence the flame colour.
What color flame is produced when potassium metal reacts with water?
Potassium produces a lilac flame
What metal burns with a lilac flame?
Potassium has a violet color in the flame test.
What are the reacts that happen when you burn magnesium metal?
burns very hot with a bright white glowing flame
What metal that burns with a white flame?
Magnesium
What metal burns with a silver flame in air?
magnesium
Metal that bursts into flame when it reacts with water?
Potassium is the only metal (alkali metal) where a flame is present. Lithium and sodium fizz but there is no flame. Caesium, francium and rubidium all explode on contact with water.
What metal burns with bright flame but doesn't react with water?
Magneseum. an Alkali earth metal
A non metal which burns with a blue flame?
Flame test color blue: arsenic, selenium.
What light metal is extracted from sea water and burns with a white flame?
magnesium
What is the color of Potassium oxide?
When freshly cut it is silvery in colour but it quickly tarnished as it reacts with oxygen in the air. all alkali metals give characteristic flame colour wich are used to identify them potassium has the colour LILAC
What alkali metal reacts violently in water with a purple flame?
Potassium and dont try it at home it is dangerous
Which metal burns in air but only react very slowly with water?
Copper burns and reacts in the air to form copper oxide, however i htink it reacts very slowly with water. Hope that helped ;)
