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What are different elements made of?
All elements are made of atoms.
What is the substance made of two or more different elements that have chemically combined?
A compound is a substance made of two or more different elements that have chemically combined in fixed proportions. The elements in a compound are bonded together through chemical reactions. Examples of compounds include water (H2O) and salt (NaCl).
What are Early Greeks such as Aristotle though all matter was made of which four elements?
Early Greeks such as Aristotle believed that all matter was made of four elements: earth, air, fire, and water. They believed that these elements combined in different proportions to create all substances. This theory influenced early chemistry and philosophy.
What number is mathane on the periodic table?
First of all it is a compound made of different elements, hence it cannot exist in periodic table. Periodic table is composed only of pure elements not in any combined form.
Different elements are made up of different kinds of?
Elements can be combined in several different ways. Elements which undergo no chemical reactions when combined are called mixtures. Normally, the elements in a mixture retain their original properties, but metals can be combined into mixtures called alloys to produced new properties, though these properties tend to be the intermediate sum of the collective properties of the metals involved. Elements which combine chemically to produce entirely new substances are called chemical compounds.
Are all elementsmade of compounds which may combine to form molecules?
No. Elements are not made of compounds. Elements may be combined to form compounds.
What is the relationship between atoms elements and compounds?
I believe...compounds are made up of two or more elements. Elements are made up of atoms.
What the relationship between the elements and the compounds?
Atoms make up all matter. An element has atoms that are all the same. Compounds are made of different kinds of atoms combined chemically in exact whole number ratios.
What did Aristotle say matter was made up of?
Aristotle thought matter was made up of combinations of four basic elements, earth, water, air and fire.
HOW IS A pure element such as aluminum different than a substance made from this element and one or more other elements?
If it's combined with other elements in a chemical reaction aluminum would lose all it's properties and would have new properties
What are the elements combined in compounds?
Elements are made up of atoms while compounds are made up of molecules. When the atoms of at least two different elements chemically combine, they form molecules and those molecules make up a compound. All elements are capable of combination with other elements to form thousands of different compounds that have completely different characteristics than their elemental parents. A common example is Sodium (Na), (a very reactive metal that reacts violently with water), and Chlorine (Cl), (a poisonous gas) When these elements are chemically combined, they form a completely new substance, harmless table salt (NaCl), a compound.
What elements are hydrogen combined with?
Hydrogen can react with practically all other elements.
