A substance that cannot be broken down is a pure substance
A substance that cannot be broken down into similar substances is a Compound.
An element Example: Gold
compound
Element
An element.
Water
A pure substance that cannot be chemically broken down into simpler substances.
Diamond. Diamond is composed strictly of carbon, covalently bonded to one another creating a covalent network, making it the hardest substance in the world. Also, graphite of your pencil is composed strictly of carbon, except that the structure is different than diamond.
Compounds are made up of 2 or more elements.Compounds can be broken down into simpler substances by chemical means, but elements cannot.Compounds are made up of 2 or more elements. Compounds can be broken down into simpler substances by chemical means, but elements cannot.
Atoms of the elements are the simplest particles of compounds. The definition of an element is a substance that cannot be broken down into a simpler substance or interconverted.
!!A pure substance that cannot be separated or broken down into simpler substances by ordinary chemical means!!
Any substance that cannot be broken down into simpler substances is an?
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
Its Elements
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
Elements
All of the elements of the periodic table cannot be broken down into simpler substances.
Not: atoms The answer is an element
This change is possible.
cannot be broken down into simpler substances by chemical means
No. Elements cannot be broken down into simpler substances in a chemical reaction.
an element is a substance that cannot be broken down into a simpler form by chemical means
An element.