Water
a pure substance
Pop is a mixture. The difference between a mixture and a pure substance is that a mixture is made up of 2 or more particles and a pure substance is made up of only one particle and one particle alone. Pop is a mixture of water, sugar, and carbon dioxide. The sugar dissolves into the water and carbon dioxide making it sweet. If you were to look at pop with the naked eye, you would only see the mixture and not the water, sugar and carbon dioxide standing on it's own. They're mixed together, therefore it is a mixture.
colloid
a pure substance is 1 substance, and has only one kind of atom or molecule.also, only made up of 1 type of matter. a mixture is made up of many substances, and has 2 or more types of matter.It can also be separated.But, it might not be easy to separate. *in a boring voice says* have a great day,come again*sighs*
Fruit salad is a mixture.
1. A pure substance can not be separated farther since it is composed of one type of atom. 2. I can't define mechanical mixture... Check your text book 3. A solution is one or more substances. I can: As she said a pure substance has only one type of particle. A solution is MORE then one substance. But in a solution u can't see the different parts. In a mechanical mixture, there is more then one particle like in a solution, but u can see the different particles.
a pure substance
1. A mixture contain two or more substances. 2. A mixture can be separated in components by physical procedures.
Pop is a mixture. The difference between a mixture and a pure substance is that a mixture is made up of 2 or more particles and a pure substance is made up of only one particle and one particle alone. Pop is a mixture of water, sugar, and carbon dioxide. The sugar dissolves into the water and carbon dioxide making it sweet. If you were to look at pop with the naked eye, you would only see the mixture and not the water, sugar and carbon dioxide standing on it's own. They're mixed together, therefore it is a mixture.
Hydrogen is a pure substance because it is a single element made up of only 1 type of particle.
colloid
Hydrogen is not a mixture at all. It is an element and therefore a pure substance.
Substance, all sugars are compounds. C6H12O6 is Table sugar.
An atom, these include protons, neutrons and electrons. The number of these smaller particles is what distingushes one atom of an element for another. For example, an atom of oxygen has 8 protons, neutrons, and electrons while a hydrogen atom has 1 proton neutron and electron
impure because they are made of more than 1 substance
a pure substance is 1 substance, and has only one kind of atom or molecule.also, only made up of 1 type of matter. a mixture is made up of many substances, and has 2 or more types of matter.It can also be separated.But, it might not be easy to separate. *in a boring voice says* have a great day,come again*sighs*
A pure substance has only 1 type of particle and are rare, so they cost a lot of money.(eg. diamonds have only 1 type of particle) A solution is a mixture of 2 or more substances that is blended so well that it has one set one properties. Also, it is hard to separate the 2 substances from each other. (eg. water has 2 particles, but looks like 1) A mechanical mixture is a mixture of 2 or more substances and all the ingredients are visible to the naked eye. Also, it is easy to separate. (eg. chocolate chip cookies have many different types of particles, but you can see all the ingredients and are easy to separate the chocolate chips from the cookie.)