Rubidium.
chemical
Sodium reacts explosively with water, so it is not advisable to do a specific heat experiment with water. Instead use a non-exploding solution such as naphtha or a chlorobezene.
Calcium phospate and water:)
Iodine naturally occurs in water and cannot be found as an element, but rather as I2 molecules. When it reacts with water, the product is hypoiodite.
Answer#1No. Chlorine (though deadly) is non-flammable. Pure chlorine can, however react explosively with certain metals. Much the same way metallic sodium reacts with water. BOOM!
Sodium will, and some others will too.
It reacts explosively with water
chemical
Yes. Readily reacts with water. Decomposes liberating N2 explosively when heated.
Hydrogen is not inert it reacts explosively with Oxygen to create water H2O
there are some alkali metals. It can be sodium or potassium.
water
Sodium
Potassium (K) reacts most rapidly with water.
Some metals in the table do not react with water
Sodium reacts violently with water, while sodium chloride (or table salt) dissolves in water.
Most explosives are not elements, they are compounds, however several elements will react explosively under some conditions. Caesium (132 amu) reacts explosively with water, as would Francium (but Francium is so rare that no one has isolated enough to see or weigh) Several heavy radioactive substances can be made to undergo fission, especially plutonium-239)