DIFFERENCES
• Compounds have two or more different types of atoms.
• Elements are pure substances that have the exact same type of atom.
SIMILARITIES
• They are both pure substances.
All matter is made up of various elements in a pure form, or are part of compounds or mixtures.
A mixture consists of two or more substances mechanically mixed together in any proportion and without chemical bonding between the different substances.
A compound is a substance formed by chemical union of two or more elements or molecules in definite proportion by weight.
An element is a pure substance that cannot be separated into a simpler substance.
Compounds are formed from chemical elements.
A chemical compound is formed from chemical elements.
An element contain atoms with the same number of protons.
A compound contain two or more elements associated by chemical bonding.
how are elements and compounds similar
A compound contain two or more different elements.
A compound is a combination of at least 2 different elements or ions, while Hydrogen is simply an element.
A compound is composed of two or more elements chemically combined in a definite proportion. The components of a mixture are not chemically combined and can vary in proportion.
a compound is a substance that contains two or more elements chemically combined in a fixed proportion while mixture is a physical blend of two or more substances that are not chemically combined
There are more compounds than elements
NO
a compound is a mixture of elements. that is the difference
true
glass
elements are that they are only made up of one type of atom and a compound is chemically bonded together with differents substances.
A compound contain two or more different elements.
Compounds are made of elements. Elements are the smallest units of the compounds. Elements are bond to make compounds.
A compound contain elements chemically bonded.A mixture contain two or more compounds; they can be separated by physical procedures.An element is formed only from similar atoms, having the same number of protons.
A mixture is a collection of various elements which have not ionically bonded. A compound is when those elements are heated up and join together. Mixture = Iron and Sulphur Compound = Iron Sulphate
a compound composed of all the same elements would be a pure element. not a compound! a compound is when there is 2 or more atoms chemically bonded together. different compounds do have similar properties - they all have 2 or more atoms of elements chemically bonded together and they often react in similar way too.
A compound is a combination of at least 2 different elements or ions, while Hydrogen is simply an element.
The difference in electronegativity between two elements bonded into a compound by ionic bonds is almost always greater than the difference in electronegativity between two elements bonded into a compound by covalent bonds.