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What is a substance formed by the combination of two or more elements in definite proportions?
Wiki User
∙ 8y ago
A chemical compound.
The combination of two or more elements in definite proportions forms a compound. For instance, hydrogen and oxygen combine in a two to one ratio in order to form water. Similarly, one sodium atom reacts with one chlorine atom to form the ionic compound sodium chloride.
Wiki User
∙ 8y ago
Wiki User
∙ 14y agoCompound
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Laws of chemical composition?
The laws of chemical composition are fundamental principles in chemistry. The Law of Definite Proportions states that compounds always have fixed proportions of elements by mass. The Law of Multiple Proportions describes how elements can combine in different whole-number ratios to form distinct compounds. The Law of Conservation of Mass asserts that mass is conserved in chemical reactions. Avogadro's Law states that equal volumes of gases at the same temperature and pressure contain the same number of molecules. These laws underpin our understanding of chemical reactions and the behavior of matter, forming the basis for stoichiometry and helping predict and describe chemical outcomes.
What is formed by the chemical combination of two or more elements?
A compound is the pure substance formed from the chemical combination of two or more different elements.
Which elements are in the substance that makes up about 60 of the male human body?
Hydrogen and oxygen
What three elements are present in all connective tissue?
The three main components of connective tissue are:Ground substanceExtracellular protein fibersSpecialized cells
Which of the following statements best describes a compound in biology?
A compound is a substance that is composed of atoms of two or more elements that are linked by chemical bonds.
What term describes a substance formed by the combination of two ore more elements in definite proportions?
Compound
Is a compound a substance of two or more elements bounded together in definite proportions?
A compound is a substance of two or more elements bounded together in definite atomical proportions
A combination of two or more elements in definite proportions?
compounds
What are pure compounds?
A substance made from two or more elements in definite proportions. eg NaCl
What is the chemical combination of two or more elements in definite proportions?
This is a chemical compound.
Substance formed by the chemical combination of two or more elements in definate proportions?
compound
When two or more different elements joined together in fixed proportions is known as?
A compound is the pure substance formed from the chemical combination of two or more different elements in a fixed ratio.
Does a mineral contains certain elements in definite proportions?
Yes
Substance formed by the chemical combination of two or more elements in definite proportion?
A compoundcompound
What is the name for two elements that are cheically combined in definite proportions?
Compounds.
Does a mineral always contain certain elements in definite proportions?
Yes
How are compounds diffident from mixtures?
Compounds are composed of atoms of different elements chemically bonded in definite proportions. The components of mixtures are not chemically combined and they do not have definite proportions.
