they are usually done through science experiments
an easy and safe way to create it at home is to combined hydrogen peroxide and yeast and a bottle, then close the cap and let it build up, then do whatever you want with it.
Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
Yes, oxygen gas is a homogeneous mixture in its pure form. It is made up of oxygen molecules (O2) that are evenly distributed throughout the gas, resulting in a uniform composition.
yes, oxygen is an example of a pure substance.a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
Yes, oxygen is a pure chemical element. It exists in nature in its elemental form as a diatomic molecule (O2). It is a colorless, odorless gas.
Oxygen gas is collected over water because it is not very soluble in water, so it will not react with or get absorbed by the water. This allows for a pure sample of oxygen gas to be collected.
When it has no other gasses mixed with it. For example, we breathe oxygen, but we do not breathe pure oxygen because it is mixed with nitrogen.
Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
Neon (the gas) is an element. Elements are pure, they are not made out of other things. For instance the gas Carbon Dioxide is a compound made Carbon and Oxygen, but Carbon and Oxygen are elements and are not made out of anything else.
Yes, oxygen gas is a homogeneous mixture in its pure form. It is made up of oxygen molecules (O2) that are evenly distributed throughout the gas, resulting in a uniform composition.
No. It is a compound made of the elements oxygen and hydrogen: H2O.
none - it's a pure gas, just oxygen none - it's a pure gas, just oxygen
yes, oxygen is an example of a pure substance.a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
Oxygen is a diatomic and is O2 if found in nature. It is a gas.
no it is not :)Oxygen is a pure element or gas. It consist of only two oxygen atoms
Oxygen is an element indicating that is a pure substance.
air will burst into flame in pure oxygen
elements are made up of only one thing, while compounds are made up of a mixture of two elements, but and element is only one 'pure substance' like oxygen.