Sr Element

Sr is an alkaline earth metal. It is a silver-white metal that is soft enough to be cut with a knife. It is found in nature as a mineral called strontianite. Sr is used to make light bulbs and fireworks. It is also used to make glass and other materials that need to be strong and not break easily.

Sr Chemical Nature of an atom

An atom is the smallest particle of an element that has the chemical properties of that element. An atom is made up of protons, neutrons, and electrons.

Uses of Strontium

Strontium can be used as a radiation shield, because it is dense and has a high atomic number. It can also be used in fireworks to create a red color.

Properties of Strontium

Strontium is a silver-white metal that is soft enough to be cut with a knife. It is never found in nature in its pure form, but it is often combined with other elements. Strontium is most commonly found in the form of strontium carbonate (SrCO3), which is used in fireworks and in the production of ceramics.

Strontium is a good conductor of electricity and heat. It is also a strong magnetiser and can be used to make powerful magnets. Strontium is not very reactive and does not corrode easily in the air. However, it does react with water to form strontium hydroxide (Sr(OH)2), a strong base that can cause skin burns.