What is a particle with more than one atom?

Facebook. Twitter. The other word you can use to fill in the blank is “compound.” A compound is a molecule that is a substance made of two or more elements chemically combined in a set ratio. It contains more than one element, or type of atom.

What contains more than one type of particle?

If more than one type of atom is chemically joined, then a compound has been formed. If more than one type of atom or molecule is contained in the same substance, and the particles aren’t chemically joined, this is a mixture. If the atoms are the same, then it is a molecule of an element.

Is a particle that consists of at least two atoms?

A compound is composed of atoms from at least two elements. The atoms of these elements are present in the compound in simple whole number ratios, i.e., 2 hydrogen atoms for every 1 oxygen atom in water.

What are two particles the atom contains?

Protons and neutrons are found in the nucleus of an atom. They make up a majority of the mass of an atom. In fact, the mass number of an element is the sum of its protons and neutrons. Since protons have a positive charge and neutrons are neutral, the nucleus of an atom is electrically positive.

How many particles are in an atom?

We now know that atoms are made up of three particles: protons, neutrons and electrons — which are composed of even smaller particles, such as quarks.

What contains only one particle?

When matter is made of only one kind of material, it is a pure substance. A pure substance is matter that is uniform throughout and has consistent properties. All matter is made up of very small particles called atoms. When a substance contains only one type of atom, it is called an element.

What particles make up compounds?

When two or more atoms join together, we call it a molecule. When two or more atoms of different elements join together, we call it a compound. All compounds are molecules, but not all molecules are compounds.

What are the three particles that make up the atom?

Atoms are composed of smaller particles known as protons, neutrons, and electrons.

What kind of particles make up atoms?

Atoms are constructed of two types of elementary particles: electrons and quarks. Electrons occupy a space that surrounds an atom’s nucleus. Each electron has an electrical charge of -1. Quarks make up protons and neutrons, which, in turn, make up an atom’s nucleus.

How do atoms join together in a compound?

Atoms in a compound can be joined ionically or covalently. An ionic compound forms when electrons are transferred from one atom to another. When electrons are transferred, one atom becomes positively charged and the other takes on a negative charge. The bond that forms between the two atoms arises from the attraction of opposite charges.

What is the difference between a compound and a molecule?

A compound is formed when two or more atoms are joined together. An atom is the smallest particle of an element that still retains the properties of that element. A molecule is the smallest component of a compound that still has the properties of the compound.

What is the smallest component of a compound?

A molecule is the smallest component of a compound that still has the properties of the compound. Elements have properties that make them different from one another, but when two or more elements join chemically to form a compound, the compound has properties that are different from its constituents.