iron nails
24k Gold is a pure substance. Because it is made up of just gold unlike 14k gold which is silver and gold mixed.
Table Salt
it is a pure substance.... not
Methane is a pure substance.
Sucrose is an example of a pure substance. It is a disaccharide that can be broken down into glucose and fructose.
A physical property is a characteristic of a pure substance. Water is an example of a pure substance.
pure substance...!
element
iron nails
No. Hydrogen is a pure substance.
24k Gold is a pure substance. Because it is made up of just gold unlike 14k gold which is silver and gold mixed.
No, anything with atoms of a single element is a pure substance. For example (DO NOT TRY IT), but JUST picture a glass filled with mercury (Hg). if there are only Hg molecules, then it is a pure substance.
oxygen is an example of a pure substance because a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
No, it's a mixture.
Table Salt
A pure substance has only one kind of particle. Sulfur is an example of a pure substance.