0
What else can I help you with?
Is the helium in a balloon a substance or a mixture?
Helium is an element (and therefore a pure substance) yes
Is a balloon full of helium a compound element or a mixture?
A mixture: The walls of the balloon are not made of helium, and helium itself never reacts with any elastomeric material suitable for constructing balloons.
What is the opposite of a pure substance?
The opposite of a pure substance is a mixture.
Is a carrot a pure substance?
its not a mixture because i had a test on it and it said it was a pure substance.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is the helium in a balloon a substance or a mixture?
Helium is an element (and therefore a pure substance) yes
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 is pure as it is on the periodic table.
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 mixture: The walls of the balloon are not made of helium, and helium itself never reacts with any elastomeric material suitable for constructing balloons.
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, it is a gas-solid mixture when view as a whole. It has a solid component (the balloon itself), and a gas component (the helium)
