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When atoms are rearranged into different combinations of compounds Physical Reaction?
Wiki User
∙ 9y ago
The rearranging of atoms to form new combinations is called "chemical reaction", and the "new combinations" are called "compounds.
Wiki User
∙ 12y ago
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Some elements combine chemically and no longer have the same?
When elements combine chemically, they form compounds with unique chemical and physical properties different from the original elements. The atoms of the elements are rearranged to create new substances with distinct characteristics. This chemical reaction results in the creation of compounds with new chemical bonds.
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
Why is a piece of rock a compound?
A piece of rock is not considered a compound but rather a mixture of different minerals. Each mineral in the rock is typically a compound composed of different elements. Compounds are substances composed of two or more elements chemically bonded together in specific proportions, whereas mixtures are physical combinations of substances.
Are compounds broken down into elements by chemical or physical change?
Compounds are broken down into elements by chemical change, where chemical bonds are broken and rearranged to form new substances. Physical changes do not alter the chemical composition of a substance.
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
What are physical combinations of different pure substances that can be separated into their original components by physical means?
Mixtures, such as saltwater and trail mix, are physical combinations of different pure substances that can be separated into their original components by physical means like filtration, distillation, or evaporation.
Some elements combine chemically and no longer have the same?
When elements combine chemically, they form compounds with unique chemical and physical properties different from the original elements. The atoms of the elements are rearranged to create new substances with distinct characteristics. This chemical reaction results in the creation of compounds with new chemical bonds.
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
Would two compounds made of nitrogen and oxygen always be identical?
No, two compounds made of nitrogen and oxygen would not always be identical. Different combinations of nitrogen and oxygen atoms can form different compounds with unique chemical and physical properties.
Are compounds mixtures?
People are compounds.
What makes a chemical reaction different from a physical change?
In a chemical reaction, atoms are rearranged, such that some atoms get out of some molecules and join other molecules.
Why is a piece of rock a compound?
A piece of rock is not considered a compound but rather a mixture of different minerals. Each mineral in the rock is typically a compound composed of different elements. Compounds are substances composed of two or more elements chemically bonded together in specific proportions, whereas mixtures are physical combinations of substances.
Do compounds act the same as their original atoms before they bonded to an element?
No. Compounds have unique chemical and physical properties different from the elements of which they are made.
Which form of measurement is the biggest?
Measuring the size of the universe is the largest physical measurement attempted. There are computations which go far beyond this. The number of combinations that can make up chemical compounds for instance
Does the type of bonding effect the physical properties of a compound?
yes, because compounds can be combined in different ways, (i.e. heat), certain elements or compounds react to different types of bonding.
Are compounds broken down into elements by chemical or physical change?
Compounds are broken down into elements by chemical change, where chemical bonds are broken and rearranged to form new substances. Physical changes do not alter the chemical composition of a substance.
Are compounds created through physical changes?
No, compounds are created through chemical changes, where atoms are rearranged to form different substances with unique properties. Physical changes, such as changes in state (solid, liquid, gas) or size (cutting, grinding), do not alter the composition of a substance.
