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.
Heat transfer in gases is called convection. It is the process by which heat is transferred through the movement of fluid (gas or liquid) particles. Convection occurs when hot air rises and cold air sinks, creating circulation and transferring heat in the process.
Air particles are a type of gas particle. Gas particles can vary in size depending on the gas and its molecular makeup. In general, air particles which are primarily composed of nitrogen, oxygen, and other gases are small in size compared to solid or liquid particles.
Smoke is a mixture of gases, solid particle, liquid particles, water vapors and air.
a partial vacuum
Particles of carbon that enter the air when wood or coal are burned are called soot or particulate matter. These particles can contribute to air pollution and have negative health effects when inhaled.
particles and gases
emissions
Heat transfer in gases is called convection. It is the process by which heat is transferred through the movement of fluid (gas or liquid) particles. Convection occurs when hot air rises and cold air sinks, creating circulation and transferring heat in the process.
Gravity pulls on all objects with mass, including suspended particles and gases in the air. The force of gravity causes these particles and gases to be attracted towards the Earth's center, giving rise to phenomena such as sedimentation and atmospheric pressure.
air is a mixture of gases, water vapour, dust particles and smoke the atmosphere is a mixture of colourless, odourless and tasteless gases
Diffusion
Harmful particles and gases in the air are known as air pollutants. These pollutants can include things like particulate matter, carbon monoxide, sulfur dioxide, and nitrogen oxides, which can have detrimental effects on human health and the environment.
indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems in homes and businesses?
Normally free floating particles and gases such as oxygen, nitrogen etc.
It is a suspension of dust particles in a mixture of gases. The latter may be considered a solution of other gases in nitrogen.
Air particles are a type of gas particle. Gas particles can vary in size depending on the gas and its molecular makeup. In general, air particles which are primarily composed of nitrogen, oxygen, and other gases are small in size compared to solid or liquid particles.
Air contains primarily nitrogen, oxygen, and argon. Trace amounts of other gases such as carbon dioxide, neon, and helium are also present in air. Additionally, air can contain water vapor, dust particles, and pollutants depending on the environment.