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Atoms are the smallest unit of a single element. Molecules are clusters of atoms bound together, like O2 (oxygen) or NO2 (Nitrous Oxide). Particles are still small, but large enough to reflect light, and usually made of lots of molecules.

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Which particles in an atom are involved in a covalent bond?

In a covalent bond, the electrons in the outer energy levels (valence electrons) of the atoms are involved. These electrons are shared between atoms to achieve stability. The nuclei of the atoms are not directly involved in the sharing of electrons.


Why do all states of matter have molecules?

All states of matter do not necessarily have molecules. The noble gases consist of individual atoms, and ionic compounds consist of ions, or formula units. All states of matter must contain atoms, molecules, or ions, because matter is made of atoms, molecules, and ions.


What are liquids and gases made up of?

Liquids and gases are made up of molecules that are free to move relative to each other. In liquids, the molecules are closer together and are able to flow, while in gases, the molecules are further apart and move around randomly. The main difference between the two is the level of intermolecular forces holding the molecules together.


In what ways are particles in solids, liquids, and gases similar?

Particles in solids, liquids, and gases are similar in that they are all made up of atoms or molecules. They also have kinetic energy, meaning they are constantly in motion. Additionally, they can interact with each other through forces such as attraction or repulsion.


What kind of substance is made up of neutral atoms or molecules and changes its shape and volume when placed in a new container?

A gas is a substance made up of neutral atoms or molecules that changes its shape and volume when placed in a new container. Gases have particles that are widely dispersed and move freely, allowing them to fill the space available to them.

Related Questions

What are the particles atoms and molecules of gases solids and liquids?

All materials are formed from atoms.


Does atoms and molecules of gases and liquids are heated they sink?

after atoms and molecules of gases and liquids are heated, they sink?


Does a solid have molecules or particles?

A solid has particles, which could be atoms, ions, or molecules, that are closely packed together in a fixed arrangement. These particles vibrate in place but do not move around like in liquids or gases.


Do gases have a definite mass?

Yes, gases have mass because they consist of individual particles (atoms or molecules) that have their own mass. The mass of a gas is determined by the combined mass of its individual particles.


What is true of particles of a gas?

Well, as far as I know, all particles are made of molecules which in turn are made of atoms which again in turn are made of protons, electrons and neutrons. Going further, the protons and neutrons are made of quarks, electrons are a fundamental particle and therefore not made of anything. However, there are some gases, the noble gases (helium, neon, argon, krypton, xenon, radon) that are found naturally as single atoms. Therefore, particles of a gases might be "molecules" or "atoms," depending on the gas.


What is true of the particles of gas?

Well, as far as I know, all particles are made of molecules which in turn are made of atoms which again in turn are made of protons, electrons and neutrons. Going further, the protons and neutrons are made of quarks, electrons are a fundamental particle and therefore not made of anything. However, there are some gases, the noble gases (helium, neon, argon, krypton, xenon, radon) that are found naturally as single atoms. Therefore, particles of a gases might be "molecules" or "atoms," depending on the gas.


Can gases be atoms or molecules?

molecules are made from multiple different or same atoms so really yes they can


Particles and gases in the air are called?

as far as I am aware all particles are made of molecules which in turn are made of atoms which again in turn are made of protons, electrons and neutrons, going further the protons and neutrons are made of quarks, electrons are a fundamental particle and therefore not made of anything. However, there are some gases, the noble gases (helium, neon, argon, krypton, xenon, radon) that are found naturally as single atoms. Therefore, particles of a gases might be "molecules" or "atoms," depending on the gas.


After atoms and molecules of gases and liquids are heated they?

rise


Which particles in an atom are involved in a covalent bond?

In a covalent bond, the electrons in the outer energy levels (valence electrons) of the atoms are involved. These electrons are shared between atoms to achieve stability. The nuclei of the atoms are not directly involved in the sharing of electrons.


Why do all states of matter have molecules?

All states of matter do not necessarily have molecules. The noble gases consist of individual atoms, and ionic compounds consist of ions, or formula units. All states of matter must contain atoms, molecules, or ions, because matter is made of atoms, molecules, and ions.


What is kinetic theory?

The theory that states that all atoms are constantly moving