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Is the helium in a balloon a substance or a mixture?
The helium in a balloon is a substance because it is made up of only one type of atom, which is helium. This means that it is a pure substance and not a mixture.
Is a balloon full of helium a compound element or a mixture?
A balloon filled with helium is a pure substance, specifically an element. Helium is a chemical element with the symbol He and atomic number 2, consisting of only one type of atom.
What is the opposite of a pure substance?
A mixture is the opposite of a pure substance. A mixture is made up of two or more pure substances that are physically combined and can be separated by physical means.
Is a carrot a pure substance?
No, a carrot is not a pure substance. It is a complex mixture of different compounds such as water, sugars, fibers, and vitamins.
Is oxygen a homogeneous or heterogeneous mixture?
Oxygen is a pure substance, not a mixture. It is a homogeneous element in its natural gaseous form.
Is the helium in a balloon a substance or a mixture?
The helium in a balloon is a substance because it is made up of only one type of atom, which is helium. This means that it is a pure substance and not a mixture.
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
Is helium gas a pure substance or mixture?
Helium gas is a pure substance because it is made up of only one type of atom, specifically helium atoms.
Is helium gas a homogeneous mixture or heterogeneous mixture?
Neither. Helium is not a mixture at all, it is a pure substance.
Is helium gas a homogeneous mixture or a heterogeneous mixture?
Neither. Helium is not a mixture at all, it is a pure substance.
Is helium inside a balloon a pure substance or mixture?
Natural air is always a mixture, and more or less homogenous in its major constituents. However, if the balloon was inflated by mouth, it will have less oxygen and more carbon dioxide than the air outside the balloon, which is also a mixture.
Is a balloon full of helium a compound element or a mixture?
A balloon filled with helium is a pure substance, specifically an element. Helium is a chemical element with the symbol He and atomic number 2, consisting of only one type of atom.
Is the air inside a balloon a pure substance?
In a helium balloon- one that floats and rises to the ceiling it is elemental helium that is used to inflate the balloon. If you just blow into a balloon to inflate it then it is air inside the balloon which is a mixture of gases, principally nitrogen and oxygen (both elements). There are also other gases that are chemical compounds such as carbon dioxide.
Is a heilum balloon a gas-liquid mixture?
No, a helium balloon is not a gas-liquid mixture. It is filled with helium gas, which is a pure gas. The gas fills the balloon to make it float.
