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Why is hydrogen a pure substance?
Hydrogen is a pure substance because it is a single element made up of only 1 type of particle.
Carbon and hydrogen are examples of pure substances or?
Elements.
Hydrogen and chlorine are pure substances or chemical elements?
Hydrogen and chlorine are chemical elements. They are pure substances because they are made up of only one type of atom. Hydrogen is the simplest element with atomic number 1, while chlorine is a halogen with atomic number 17.
What is made up of only one atom and has a chemical symbol and cant be divided into simpler substances?
An element is made up of only one type of atom and has a unique chemical symbol. Elements cannot be broken down into simpler substances by normal chemical means.
Is iron oxide a pure substance?
No, Salt is a compound of Sodium and Chlorine. A pure substance consists of only one type of element.
What pure substances are made of only one type of atom?
Elements are pure substances made of only one type of atom. Examples include hydrogen, oxygen, gold, and carbon.
Does all pure substances contain only one atom?
no.
Do pure substances always contain one element?
No, pure substances can be either elements or compounds. Elements are substances made up of only one type of atom, while compounds are made up of two or more different types of atoms chemically bonded together.
What are the two major subdivision of matter?
The two major subdivisions of matter are pure substances and mixtures. Pure substances are made of only one type of atom or molecule, while mixtures are made of two or more different substances physically combined.
What are the two categories that matter can be divided into?
Matter can be divided into two categories: pure substances and mixtures. Pure substances are made up of only one type of atom or molecule, while mixtures contain two or more different substances physically combined.
How do you distinguished between mixtures and pure substances?
A pure substance has only one of atom or molecule. A mixture has a number of different pure substances mixted toghter.
What is the most pure basic substances?
The most pure basic substances are elements, which are made up of only one type of atom. Elements like gold, oxygen, and carbon are examples of pure basic substances. They cannot be broken down into simpler substances by chemical means.
What 2 catigories can matter be divided into?
Matter can be divided into two categories: pure substances and mixtures. Pure substances are made up of only one type of atom or molecule, while mixtures are composed of two or more different substances that are physically combined.
Are elements considered to be a substance?
Yes, chemical elements are substances.
Are elements are a single type of matter?
yes, element are single type of matter or pure substances that is made up of one type of atom only.
Is gold and tin pure substances?
Gold and tin are lements. They are pure substances . They can however be alloyed with other metals, examples are gold with silver or copper in jewelry, tin with copper in bronze.
Hydrogen and chlorine are pure substances of what?
Hydrogen and chlorine are chemical elements, not compounds
