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What statement can be made when compairing the chemical and physical properties between a compound and the elements from which it is formed?
The chemical and physical properties of a compound are different than those of the elements from which it is formed.
What three important characteristics do all compounds share?
Compounds are formed from the combination of two or more different elements in fixed proportions. Compounds have unique chemical and physical properties distinct from the elements they are composed of. Compounds are represented by chemical formulas that show the ratio of atoms present in the compound.
What elements have similar chemical and physical properties.?
elements in the same group
When the repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?
The answer to, ' when repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?'Periodic law, is the answer. PERIODIC LAW !orPeriodicity of the chemical elements properties.
Describe in two ways which a physical combination of sustances is different from a chemical combination of substances?
A physical combination of substances, such as a mixture, retains the individual properties of its components, meaning they can be separated by physical methods like filtration or distillation. In contrast, a chemical combination involves a chemical reaction that alters the properties of the substances involved, resulting in new substances with different characteristics. Additionally, physical combinations do not involve the formation of new bonds, while chemical combinations involve the breaking and forming of bonds between atoms.
Does a compound is a physical mixture of different elements?
No, but compound is rather chemical combination of two more element
What statement can be made when compairing the chemical and physical properties between a compound and the elements from which it is formed?
The chemical and physical properties of a compound are different than those of the elements from which it is formed.
Elements in a column are called . These elements have similar chemical and physical properties.?
These elements have similar chemical and physical properties.
Why chemical compound does not maintain the same properties as its parent elements?
Because reactants and products have different chemical compositions and consequently different chemical and physical properties.
When table salt forms from its elements is it chemical or physical change?
It is chemical. It is chemical because when salt is formed from elements it becomes a chemical and not a physical.
Is the sharing of electrons by elements to form compound is that a physical properties or chemical property?
The sharing of electrons by elements to form compounds is a chemical property. It involves the rearrangement of atoms to form new chemical substances with different properties, rather than dealing with the physical characteristics of the elements themselves.
Is combining hydrogen and oxygen to make water is a physical?
No.
A substance made of two or more elements chemically combined?
compound
What has different properties than the elements from which they are made?
A substance that has properties different from the chemical elements in it is a chemical compound. A chemical compound is built from chemical elements that are chemically bonded together. And the "finished product" will have chemical properties that are unique to that compound, and different from the properties of the substances that make it up.
The difference between aluminum and iron?
They are two different elements composed of two different types of atom. They have different chemical and physical properties.
What three important characteristics do all compounds share?
Compounds are formed from the combination of two or more different elements in fixed proportions. Compounds have unique chemical and physical properties distinct from the elements they are composed of. Compounds are represented by chemical formulas that show the ratio of atoms present in the compound.
Different form of same elements due to different arrangements?
allotrope
