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What else can I help you with?
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
Is helium a pure substance?
Yes,it is a pure substance but can be mixed with other gases. Like a fart. Har har har
Is helium a pure substance or a homogeneous or heterogeneous mixture?
Helium is an element which makes it a pure substance.
Is helium gas a pure substance?
Yes, helium gas is considered a pure substance because it is made up of only helium atoms. It is a unique element with its own distinct chemical properties and characteristics.
Is oxygen a substance or mixtures?
substance because you can write it as a formula
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
Is helium a pure substance?
Yes,it is a pure substance but can be mixed with other gases. Like a fart. Har har har
Is helium is pure or mixture?
Helium is a pure substance
Is helium gas a mixture or substance?
Helium gas is a pure substance
Is helium gas substance or mixture?
Helium gas is a pure substance
Is helium gas mixture or pure substances?
Helium gas is a pure substance
Can you scuba dive with a pure oxygen tank?
No.
Is the helium in a balloon a substance or a mixture?
Helium is an element (and therefore a pure substance) yes
Is helium a pure substance or a homogeneous or heterogeneous mixture?
Helium is an element which makes it a pure substance.
Is helium a mixture or a pure substance?
Yes, it is a pure substance but can be mixed with other gases.
Is helium gas a pure substance?
Yes, helium gas is considered a pure substance because it is made up of only helium atoms. It is a unique element with its own distinct chemical properties and characteristics.
Is oxygen either a pure substance or a mixture?
pure substance
