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Molecules made up of different elements (different atoms) are called compounds.
I'm pretty sure is is a Compound. A compound is a substance that is made up of more than on element. The properties of matter mostly depend on how atoms of different elements are combined in compounds.
Atoms (and ions) are not made of compounds. Compounds are made of two or more different atoms.
The products of a complete burning are carbon dioxide (sometimes oxides of nitrogen and sulfur), water vapors and a residue of oxides. Of course these compounds are very different from the reactants - chemically and physically. Different compounds have different properties.
They are called compounds.
No. Compounds have unique chemical and physical properties different from the elements of which they are made.
Two or more elements are chemically bonded.
They have different properties because the element that make up these compounds are different, water is made up of 2 hydrogen atoms, and 1 oxygen while table salt is made of a sodium and a chlorine atom. These different combinations make up different properties. Why the elements that make up these compounds have different properties however is a different question.
Yes. A compound is a substance made of atoms that are chemically bonded.
Molecules made up of different elements (different atoms) are called compounds.
I'm pretty sure is is a Compound. A compound is a substance that is made up of more than on element. The properties of matter mostly depend on how atoms of different elements are combined in compounds.
false
Compounds are made out of atoms of different elements. The properties are different than the properties of the constituent elements.For example, Water is made out of Hydrogen and Oxygen. Both Oxygen and Hydrogen are gasses at room temperature. Water is a liquid at room temperature with very different properties.
compounds
Compounds
Atoms (and ions) are not made of compounds. Compounds are made of two or more different atoms.
The postulates of John Dalton: 1. All matter is made up of atoms. These are the ultimate particles, and are indivisible and indestructible. 2. All atoms of a given element are identical, both in weight and in chemical properties. 3. Atoms of different elements have different weights and different chemical properties. 4. Atoms of different elements can combine in simple whole numbers to form compounds. 5. When a compound is decomposed, the recovered atoms are unchanged and can form the same or new compounds.