Study the diagram below. Write 3 sentences about each of the classification of matter
1.)Pure Substances
2.)Mixtures
3.) Elements
4.)Compounds
5.) Homogeneous Mixture
6.) Heterogeneous mixture
please answer
1.)Pure Substances
2.)Mixtures
3.) Elements
4.)Compounds
5.) Homogeneous Mixture
6.) Heterogeneous mixture
please answer
Answers & Comments
Answer:
1.Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure.
2.mixture is a material made up of two or more different Chemical substance/substances which are not chemically combined. A mixture is the physical combination of two or more substances in which the identities are retained and are mixed in the form of solutions, suspensions and colloids.
3.element is a pure substance consisting only of atoms that all have the same numbers of protons in their nuclei.
4.A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound.
5.A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. ...
6.A heterogeneous mixture is a mixture in which the composition is not uniform throughout the mixture. ... A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers.