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Two important properties of helium?
Helium is the second lightest element and the second most abundant element in the observable universe.
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
What is the substance in helium?
Helium is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, and inert gas. Helium is the second lightest and second most abundant element in the observable universe.
What is heliums standard state?
Helium's standard state is a colorless, odorless gas at room temperature and atmospheric pressure. It is the second lightest and second most abundant element in the universe.
Is silicon the second most abundant element?
no
Two important properties of helium?
Helium is the second lightest element and the second most abundant element in the observable universe.
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
What is the element name for He?
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
Second most abundant element?
On planet earth, silicon is the second most abundant element. It comprised 28 percent of the earth's crust. The most abundant is oxygen, which makes up about 47 percent of the earth's crust. The second most abundant element in the universe is helium.
Which is the second lightest element?
Helium but it is noble gas. Lithium is the lightest solid element that found in natural form.
Is a Helium a stable?
yes..
Is helium Hydrogen?
who are you have you ever looked at the periodic table of elements? Hydrogen is the lightest element while helium is the second lightest element. No.
What is the substance in helium?
Helium is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, and inert gas. Helium is the second lightest and second most abundant element in the observable universe.
Are hydrogen oxygen and helium elements?
Yes, hydrogen, oxygen, and helium are elements. They are all pure substances made up of only one type of atom. Helium is the second lightest element, hydrogen is the lightest, and oxygen is the third most abundant element in the universe.
What is heliums standard state?
Helium's standard state is a colorless, odorless gas at room temperature and atmospheric pressure. It is the second lightest and second most abundant element in the universe.
What element is the most abundant in the world?
Hydrogen is the most abundant element in the known Universe; helium is second.
Is silicon the second most abundant element?
no
