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What alkaline earth metal element has the lowest density?
This element is calcium (Ca) with a density of 1,54 g/cm3.
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 naturally occurring element has the highest density?
The densest chemical element is the metal osmium (Os) - 22,57 g/cm3.
What is the lightest element metal?
Lithium is the lightest element metal with a relative atomic mass of 7 (3 protons, 4 neutrons).
What element used in jewelry has the lowest density?
The element with the lowest density used in jewelry is lithium. It is a lightweight metal that is sometimes incorporated into jewelry designs due to its low density and unique aesthetic properties.
Which element reacts quickly with hydrochloric acid and bubbles are observed during the reaction but however the same metal does not react with water?
There are many metals including aluminium and zinc.
What alkaline earth metal element has the lowest density?
This element is calcium (Ca) with a density of 1,54 g/cm3.
Ionic formed when?
Whenever an electropositive element (metal) reacts with an electronegative element (non metal) the transfer of electron takes place from metal to a non-metal forming ionic bond.
When oxygen reacts with a metal element to make an ionic compound what is formed?
stain
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.
Name the element produced when magnesium and metal reacts with hydrochloric acid and how could you test for the presence of this element?
Mg HO + Cl
What element reacts with a metal or a non-metal to form an oxide?
oxides are formed when a element reacts with Oxygen
What metal has the greatest density?
Lithium is the metal with lowest density.
What element is a silvery whit metal?
The element that is a silvery-white metal is aluminum. It is a lightweight and low-density metal that is commonly used in various applications such as construction, transportation, and packaging.
What compound is formed when you react an element with chlorine gas?
When an element reacts with chlorine gas, it can form a metal chloride if the element is a metal, or a nonmetal chloride if the element is a nonmetal. For example, sodium reacts with chlorine gas to form sodium chloride, while sulfur reacts with chlorine gas to form sulfur dichloride.
Is rubidium a transition element?
NO!!!! It is a Group '1' metal, and reacts similarly , but more violently than sodium or potassium.
Which solid element has the lowest density?
The solid element that has the lowest density is lithium. Its density is 0.534 grams per cubic centimeters. Lithium is a metal, and it does not occur freely in nature.
