Plasma.
The ATOMIC THEORY states that all matter is composed of very small particles called atoms, and that those atoms cannot be broken apart.
Atoms
Matter is officially defined as the substance that makes up everything in this demension.
Assuming you meant atoms, no it is not. The atoms are broken into their constituent particles (IE. protons, neutrons, and electrons) but no matter is lost.
Anything made up of atoms that has mass and takes up space is defined as matter. This includes everything around us, from the air we breathe to the objects we interact with on a daily basis.
Matter is everything around you. Atoms and compounds are all made of tiny parts of matter. Those atoms go on to build the things you see and touch every day. Matter is defined as anything that has mass and takes up space
element
The simplest form of matter is an atom. Atoms are composed of protons, neutrons, and electrons.
A molecule can be broken into smaller units called atoms. Atoms are the fundamental building blocks of matter and are composed of protons, neutrons, and electrons. Breaking a molecule into its atoms involves separating the chemical bonds that hold the atoms together.
Matter cannot be subdivided is a false statement. Matter can be broken down into smaller particles such as atoms, which are the building blocks of matter.
The term defined as anything that has mass and can take up space is matter. It includes all substances that we encounter in our daily lives, such as solids, liquids, and gases. Matter is made up of atoms and molecules.
Matter is defined as anything that has mass and occupies a volume. It can be in four states: Solid, Liquid, Gas, or Plasma (Like in the Stars, or the Sun). All matter is composed of atoms.