Silicon is the second most abundant element in Earth's crust and is the principal component of sand and quartz. It is widely used in various applications including solar cells, computer chips, caulking materials, and abrasives due to its semiconductor properties and abundance.
oxygen
The most abundant element in Earth's crust is oxygen, making up about 46% of its mass. Silicon is the second most abundant element, comprising about 28% of the Earth's crust.
Oxygen is the second most abundant element by volume in both the Earth's crust (after silicon) and in the Earth's atmosphere (after nitrogen).
The most abundant element in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant element in the air, at around 21%.
Silicon is the second most abundant element in Earth's crust and is the principal component of sand and quartz. It is widely used in various applications including solar cells, computer chips, caulking materials, and abrasives due to its semiconductor properties and abundance.
The second most abundant element in the universe is helium. It makes up about 24% of the elemental mass of the universe, following hydrogen which is the most abundant element. Helium is mostly found in stars and plays a crucial role in nuclear fusion reactions.
Hydrogen is the most abundant element in the known Universe; helium is second.
no
The second most abundant element in the Earth's crust is silicon, comprising 27.8% of the crust by mass.
Hydrogen is the most abundant element in the known Universe; helium is second.
Silicon is the second most abundant element in Earth's crust after oxygen. It is a major component of rocks, minerals, and soils.
Helium!
Silicon.
oxygen
The most abundant element in the Earth's crust is oxygen at 46%. The second is silicon at 28%.
The second lightest and second most abundant element found in stars, making up about 25% of the Sun, is helium. Helium is formed through nuclear fusion in stars, with hydrogen being the most abundant element in stars like the Sun.