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Alkaline Earths
The Alkaline Earth Metals are the second group of the periodic table of the elements. They are highly reactive and share many properties with each other. In this category, there are ANY questions that have to do with the alkaline earths, or their elements: Beryllium, Magnesium, Calcium, Strontium, Barium, and Radium.
500 Questions
What is true about alkaline-earth metals?
Asked by Wiki User
They are in the second group. They all have 2 valence electrons.
How you can make a natural indicator?
Asked by Wiki User
You can use brightly coloured berries, flower petals and vegetables to make a natural indicator.
The first thing you need to do is crush all your plant pieces using a pestle and mortar. Then you must add a little bit of methylated spirit. After that, keep on crushing until all the colour has come out. Then seperate the liquid from the plant remains using a pipette. Now you have a natural indicator.
Hope this helped!
Why does the metallic character of alkali earth metals increase as you go down a group?
Asked by Wiki User
Why is sodium hydrogen carbonate used to remove impuritiesrather than a stronger alkali such as sodium hydroxide?
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Why was the conical flask not washed with the alkali solution it was going to contain?
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What kind of anion does a base alkali release into the solution when it is dissolved in water?
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What colour does litmus go in an alkali?
Asked by Wiki User
Color of litmus will change.Red litmus will change into blue.
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