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Which metal reacts quickly with cold water only when it is finely powdered?
Sodium is a metal that reacts quickly with cold water only when it is finely powdered. When the surface area of the sodium is increased by grinding it into a fine powder, it can react with the water at a faster rate due to the increased contact between the metal and the water molecules.
Which element is a low density metal that reacts quickly with water?
The 1st group elements i.e. Lithium,Sodium, Potassium, Rubidium, Cesium and Francium are all low density metals and they react violently with water.
What is given out when sodium reacts with water?
Sodium melts to form a silvery ball which moves about quickly on the water surface, producing hydrogen gas rapidly
What makes iron rusts in distilled water?
An iron nail will rust slowly in distilled water when that water has dissolved oxygen. If you get rid of the oxygen by boiling and keep it from getting back in then the iron nail will not rust at all.
Which element produces a red flame when it reacts with water?
Lithium is the element that produces a red flame when it reacts with water.
Which metal reacts quickly with cold water only when it is finely powdered?
Sodium is a metal that reacts quickly with cold water only when it is finely powdered. When the surface area of the sodium is increased by grinding it into a fine powder, it can react with the water at a faster rate due to the increased contact between the metal and the water molecules.
What makes a nail rust in distilled water?
The dissolved oxygen in the water reacts with the nail to form rust.
Which element is a low density metal that reacts quickly with water?
The 1st group elements i.e. Lithium,Sodium, Potassium, Rubidium, Cesium and Francium are all low density metals and they react violently with water.
What makes salt water rust a nail?
The Oxygen in the water reacts with the iron in the nail, making Ferrous Oxide
What is given out when sodium reacts with water?
Sodium melts to form a silvery ball which moves about quickly on the water surface, producing hydrogen gas rapidly
What metal reacts quickest copper gold iron silver?
Gold does not react with air or water, so it does not tarnish or corrode easily. Copper reacts slowly with air and water to form a patina. Silver reacts with sulfur compounds in the air to form tarnish. Iron reacts quickly with oxygen to form iron oxide (rust).
What is the formula and name of the compound that makes the solution alkaline when rubidium reacts with water?
Rubidium hydroxide, RbOH.
Which metal reacts quickly with water and acids?
The most reactive metal is francium (Fr). However, it is impossible to gather any sufficient quantity of francium to demonstrate this reactivity. The other alkali metals, lithium, sodium, potassium, rubidium, and cesium will all react rapidly, even explosively with water.
What are the major ingredients for concrete and what role do they play?
cement- reacts with water to form "glue" water- reacts with cement, the amount also determines strength aggregate- makes concrete stronger, more durable, and less costly
Why is calcium oxide called quick lime?
Calcium oxide is called quick lime because it reacts quickly with water to produce heat. This reaction is known as hydration, where calcium oxide combines with water to form calcium hydroxide, releasing a large amount of heat in the process. The term "quick" in quick lime refers to this rapid reaction with water.
Is reacts with water a chemical property?
Is reacts with water not a chemical properties
Is reacts with water not a chemical properties?
Is reacts with water not a chemical properties
