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Potassium is a soft and very reactive metal that can react violently with water. It must be stored under mineral oil to prevent it from reacting with moisture in the air.
Na(sodium) and K(potassium) are the most soft metals. Both have almost the same hardness!
Except lithium, every element in group 1 in the Periodic Table are very soft and very reactive.
Examples of soft metals: alkali metals, calcium, gallium, lead, bismuth etc.
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What is type of metal is sodium?
Sodium is a soft, silvery-white, highly reactive metal that belongs to the alkali metal group in the periodic table.
Is potassium a metal a nonmetal or a semi-metal?
Potassium is a metal. It is a soft, silvery-white alkali metal that is highly reactive and can easily form compounds with other elements.
Is potassium a metal?
Yes, potassium is a metal. But the real question is what makes it a metal. Now that's something to think about. Potassium is also very reactive with oxygen, mainly water. do not try it but placing potassium in a tank water can make the tank of water blow up
Is sodium a metal metalloid or nonmetal?
It is very, very metallic. It belongs to the alkali metals (along with potassium. lithium and others) and, having just one electron in the outer orbits of each if its atoms, is a typical metal, chemical reaction - wise, but atypical as it is very soft, less dense than water (it will float!) and reacts violently with water sometimes bursting into flame on contact.
Is Cesium a metal?
Yes, cesium is a metal. It is a soft, silvery-gold alkali metal with the atomic number 55 on the periodic table. Cesium is highly reactive and is used in atomic clocks and certain types of scientific research.
Soft reactive metal in table salt?
SODIUM
Is sodium a reactive atom?
Yes It's a soft metal, reactive and with a low melting point
Is chlorine a very reactive non-metal or a very non-reactive non-metal?
Chlorine is a very reactive non-metal. It readily combines with other elements to form compounds and is highly electronegative, meaning it has a strong tendency to gain electrons in chemical reactions.
What is a very chemical reactive metal?
Cesium is the most chemically reactive metal.
Is carbon a very reactive non metal?
Carbon is a very reactive nonmetal but not the most reactive.
What are characteristics of specialization?
Very soft and highly reactive.
Is potassium metal or a metalloid?
Potassium is a metal.
Is francium a soft metal?
Very probable francium is a soft metal.
What are special characteristics of rubidium?
Very soft and highly reactive.
Why is a moderately reactive metal used when preparing hydrogen?
A very reactive metal can react too violently with acids to be safe.
Is sodium a metal or nometal?
Sodium is a metal. It is a soft, silvery-white metal that is highly reactive and found in Group 1 of the periodic table.
What is the appearance of sodium?
Oh, sodium is a very soft grayish metal, it absorbs moisture from air and also reacts with carbon dioxide present in air. So sodium is kept stored submerged in a non-reactive liquid, like a petroleum distillate. As the metal is cut by metal knife, or a glass rod or anything, that cut will determine the surface texture.
