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What are fixed compositions or uniformed compositions?
Fixed or uniform compositions are characteristic of chemical compounds.
Compounds join in a specific ratio according to their masses?
It is true for the simple compounds you are likely to meet in school chemistry. If the ratio is fixed we call it a stoichiometric compound. Sodium chloride is always NaCl and magnesium chloride is always MgCl2. Lead and oxygen can form PbO, PbO2 and Pb3O4 but each of these is a different substance and each always has a fixed elemental ratio. However there are many more complex compounds which have variable composition. A common example is rust.
Materials in which the relative location of the atom is fixed are?
crystalline compounds.
When different kinds of atoms join together what do they make?
Compounds
What are compounds and how are they formed?
Compounds are chemical substances that is formed when two or more different types of elements join together.
Composed of atoms in fixed proportions?
compounds
What are fixed compositions or uniformed compositions?
Fixed or uniform compositions are characteristic of chemical compounds.
Compounds join in a specific ratio according to their masses?
It is true for the simple compounds you are likely to meet in school chemistry. If the ratio is fixed we call it a stoichiometric compound. Sodium chloride is always NaCl and magnesium chloride is always MgCl2. Lead and oxygen can form PbO, PbO2 and Pb3O4 but each of these is a different substance and each always has a fixed elemental ratio. However there are many more complex compounds which have variable composition. A common example is rust.
What is produced when atoms join together?
molecules / compounds
What are made from two or more elements in fixed proportions?
COMPOUNDS.
Materials in which the relative location of the atom is fixed are?
crystalline compounds.
What formed when two or more atoms join togehter?
"compounds"
When different kinds of atoms join together what do they make?
Compounds
What are two or more elements combined in a fixed proportion form?
compounds
When are carbon atoms fixed into organic compounds?
During the calvin cycle
What are compounds and how are they formed?
Compounds are chemical substances that is formed when two or more different types of elements join together.
Do compounds usually have variable ratios where as mixtures usually have fixed ratios?
No, its the opposite. Compounds have fixed ratios, think of H20, while mixtures can vary. You can make many types of mixtures out of the same things. Because of bonding compounds have fixed ratios.
