Rubidium and caesium
sodium
yes! very fun BUT DANGEROUS to put in water
Oh, yeah! Just ask any sailor! Salt water, because of the ions that salt gives to the mix makes it even more corrosive to most metals.
because when sodium comes in contact with water it bursts into sparks. plus sodium is VERY soft metal, that's what she said
Metal oxides form alkalis when they dissolve in water. Non-metal oxides for acids. For example: carbon dioxide + water --> carbonic acid magnesium oxide + water --> magnesium hydroxide
Sodium metal is very reactive and would explode when in contact with water and produce hydrogen gas.
It explodes on contact with water.
Potassium metal is a metal that explodes when put in cold water. It causes a chemical reaction which results in a large explosion.
It explodes when in contact with water.
Caesium
No, it is a chemical substance. The explosion is a violent chemical reaction.
if by deadly you mean it explodes when in contact with water, which most of your body is made up of, then yes.
Sodium when placed in water explodes.
Sodium and chlorine are both completely unlike table salt. Sodium is a soft, highly reactive metal that explodes on contact with water. Chlorine is a greenish, highly toxic gas.
Reflection in a pool of water. Prehistoric times. Shiny metal was found later.
Mirrors, water, shiny metal... pretty much anything shiny. Antarctica reflects a large quantatie of the suns rays but i dont know how much.
Because potassium (K) has the characteristics of a metal. I.e.It has a relatively high melting (63C) and boiling point (759C) (being a soft metal, its on the lower end of melting and boiling points for metals)It's a solid at room temperatureIt's silver colouredIt falls to the right of the amphoteric line on the periodic table
yes! very fun BUT DANGEROUS to put in water