An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.

On first glance, elements and compounds might appear different, yet they share many similarities, like being made up of atoms and having bonds linking their atoms together. Elements and compounds also share the qualities of being both pure and homogeneous substances.

When elements combine, they form molecules. Simply put, a molecule is a group of two or more atoms chemically bonded together. Certain molecules are also compounds. A compound is a group of two or more different atoms chemically bonded together.

An elements is a substance which is made out of atoms that all have the same proton number. So an element can consist of multiple atoms (like oxygen which goes around in pairs). An atom consists of a nucleus and some electrons. An atom is a thing; an element is a type of thing.

An atom is the part of an element. A particular element is composed of only one type of atom. Atoms are further composed of subatomic particles called electrons, protons and neutrons. Elements can combine with each other to form molecules via chemical reaction.

Atoms are the building blocks of matter. We know that matter is made up of molecules & they in turn are made up of atoms. An element is something whose molecule is made up of the same type of atoms. So since elements are made up of 2 or more atoms they will definitely be larger in size.

Terms in this set (9) Matter is anything that occupies space and has mass. what is the relationship between elements and atoms? Elements are substances that cannot be broken down chemically into simpler kinds of matter. Atoms are simplest particle of an element that continues to have all the properties of that element.

When two or more elements combine to form a new substance, it is called a compound. There are many different types of compounds, because atoms of elements combine in many different ways to form different compounds. Examples include water (H2O) and table salt (NaCl). The smallest part of a compound is a molecule.

Two or more elements combined into one substance through a chemical reaction, such as water, form a chemical compound. All compounds are substances, but not all substances are compounds. Chemical substances are often called ‘pure’ to set them apart from mixtures.

2. Atoms of different elements can combine to make new substances. A molecule is formed when two or more atoms join together chemically. If atoms combine that are of two or more different elements, we call that a compound. All compounds are molecules, but not all molecules are compounds.

Different states of matter can be mixed without making a chemical change. You can mix solids with solids, solids with liquids, and liquids with liquids. You can mix gases with gases, and liquid with gases. These combinations of materials are called mixtures.

Heterogeneous Mixtures A heterogeneous mixture is a mixture in which the composition is not uniform throughout the mixture. Vegetable soup is a heterogeneous mixture. Any given spoonful of soup will contain varying amounts of the different vegetables and other components of the soup.

Answer: Because the composition of the solution is uniform throughout, it is a homogeneous mixture. A Orange juice contains particles of solid (pulp) as well as liquid; it is not chemically pure. B Because its composition is not uniform throughout, orange juice is a heterogeneous mixture.

If the resulting mixture looked the same throughout such mixture is called homogeneous mixture.

A mixture is a substance made by combining two or more different materials in such a way that no chemical reaction occurs. A mixture can usually be separated back into its original components. Some examples of mixtures are a tossed salad, salt water and a mixed bag of M&M’s candy.