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Smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms?
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is called a molecule. Each molecule is made up of one or more atoms chemically bonded together.
Shows the number and type of atoms present in the smallest representative unit of a substance?
The smallest representative unit of a substance is called a molecule. The number and type of atoms present in a molecule are determined by the chemical formula of the substance. The chemical formula provides information on the number and type of each element present in the molecule.
The most common molecule in a molecular cloud is?
The most common molecule in a molecular cloud is molecular hydrogen (H2).
Is ethanol a mixture or a pure substance?
Ethanol is a pure substance, but it is rare to encounter it pure. Laboratory alcohol usually contains small amounts of water and methanol. Alcoholic drinks contain large quantities of water, as well as flavourings.
Is ice a substance or mixture?
Ice is water (H2O) in it's solid state. It is a substance because it is entirely composed of one molecule and is not "mixed" with anything.
Is common salt are pure substance?
Common salt is a compound (NaCl), not a mixture and is a pure substance (after refining).
The smallest part of a substance that still has the characteristics of that substance is a what?
The smallest part of a substance that still has the characteristics of that substance is called a molecule.
What is the melting temperature of a molecule?
A molecule is not an unique entity. It is common to any substance. Any no. of atom which combine together by chemical bonds form a molecule. The melting point of any molecule depends upon its chemical composition.
What does a molecule combine with to make a pure substance?
Nothing. A molecule is a pure substance if it is of one element.
Whats the smallest unit of a substance that behaves like a substance?
A molecule of the substance. An atom of an element may exhibit different characteristics when it is bound to other atoms of the same element. Examples are common oxygen (O2) and ozone (O3) with altered chemical properties. Or carbon as graphite (hexagonal lattice) and diamond (tetrahedral lattice), which demonstrate very different physical properties.
What chemical substance is formed when the Ohs and H's are joined?
This substance is water.
What is the smallest substance in a solution in chemistry?
This is a molecule of solute or a molecule of solvent.
Is a pure substance a molecule?
yes
What is the smallest particle of a stubstance that has all the properties of the substance?
It is a molecule of the substance.
What makes a material a substance?
If all of the molecules of the substance are the same molecule
What is the smallest particle of any substance that has all the properties of that substance?
Molecule
What is the smallest particle of a substance call?
Either an atom or a molecule, depending on the substance.
