Atoms Answer 2 question is
Atoms
Its mass.By weight, the amount of matter an object contains is its mass.By size, the amount of matter an object contains is its volume.
Most matter EXPANDS when heatedmost matter expands when heated
H2 is the molecule of diatomic hydrogen.
In its most basic form (by its most basic definition), electricity is moving charges. Moving charges are matter, so electricity, which we normally consider to be moving electrons, is a moving matter stream. But it can also be looked at as a moving energy stream or as a wave, and this is a function of the physics associated with wave-particle duality. But you can consider a stream of moving electrons as matter because electrons are subatomic particles with mass.
Atoms
Yes. All matter on Earth contains atoms and thus electrons.
Matter contains different types of atoms, which are composed of protons, neutrons, and electrons. These atoms can combine to form molecules and compounds.
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The smallest part of a molecule is an atom. Atoms are the basic units of matter and are composed of protons, neutrons, and electrons.
Yes, liquid contains protons and electrons. Protons are found in the nucleus of an atom, while electrons orbit around the nucleus. In a liquid state, the atoms or molecules are still present and contain protons and electrons.
Se2- anion
Se2- anion
These are atoms, which are the basic building blocks of matter and contain protons, neutrons, and electrons. Atoms combine to form molecules.
Electric charges behave as a matter and it contains three building blocks of matter, they are :electrons, protons and neutrons of which two are electrically charge
An ion is simply a molecule with an uneven number of electrons and protons. Remember that in order for a molecule to be stable, the number of protons (positively charged particles) and electrons (negatively charged particles) must be the same. Ions are different because they gain and lose electrons.
The particles that make up matter are atoms, which are composed of protons, neutrons, and electrons. These atoms can join together to form molecules by sharing or exchanging electrons. The specific arrangement and types of atoms in a molecule determine its properties and behavior.