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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.
Why do elements in groups share more chemical properties than the element in a period?
Elements in the same group (or column) of the periodic table share similar chemical properties because they have the same number of valence electrons, which largely determines their reactivity and bonding behavior. In contrast, elements within a period (or row) have varying numbers of valence electrons, leading to different chemical properties. This similarity in valence electrons among group members results in comparable tendencies to gain, lose, or share electrons during chemical reactions. Thus, the group classification is a more significant predictor of chemical behavior than the period classification.
When the repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the what?
It is called periodic law.
What is a combination of symbols and numbers that describes a molecule?
A combination of symbols and numbers that describes a molecule is called a chemical formula. It represents the types of atoms present in the molecule and their respective ratios. The symbols represent the chemical elements (e.g., H for hydrogen, O for oxygen) and the numbers indicate the number of atoms of each element in the molecule. Chemical formulas are essential for understanding the composition and structure of molecules in chemistry.
Is formulae used to describe molecules or to name compounds?
A chemical formula would describe a molecule by its constituent parts. The chemical name, however, also is based on chemical formula, and will also describe the molecule.
A set of chemical symbols and numbers used to describe elements and their ratios involved in the formation of compounds is referred to as the?
chemical formula
What has a combination of letters and numbers that indicates which elements make up a compound?
It is the chemical formula of a compound. It helps to identify the elements and their ratios i the compound. Also it is easy to use the formula to describe a compound.
When the repeating chemical and physical properties of elements change periodically with the elements atomic numbers it is?
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.
When the repeating chemical and physical properties of elements change periodically with the elements atomic numbers is called?
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.
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.
Why do elements have different atomic numbers?
Because they have their own Numbers's own. Carbon and their own chemical.
Why do elements in groups share more chemical properties than the element in a period?
Elements in the same group (or column) of the periodic table share similar chemical properties because they have the same number of valence electrons, which largely determines their reactivity and bonding behavior. In contrast, elements within a period (or row) have varying numbers of valence electrons, leading to different chemical properties. This similarity in valence electrons among group members results in comparable tendencies to gain, lose, or share electrons during chemical reactions. Thus, the group classification is a more significant predictor of chemical behavior than the period classification.
How do you read a chemical formula and what information does it provide about a compound?
A chemical formula shows the types and numbers of atoms in a compound. To read it, identify the elements and their respective numbers in the formula. The elements are represented by their symbols, and the numbers indicate the ratio of atoms in the compound.
When the repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is call the?
periodic law
Do elements in the same group have similar atomic numbers?
Elements in the same group have similar chemical properties but not necessarily similar atomic numbers. Elements in the same group have the same number of valence electrons, which determines their reactivity and chemical properties.
How are the elements listed by their chemical formula?
The elements are listed in the periodic table based on their chemical properties and atomic structure. The chemical formula represents the elements present in a compound, with the symbols of the elements and subscript numbers indicating the ratio of atoms. The elements are arranged in the periodic table in order of increasing atomic number.
When the repeating chemical and physical properties of elements change periodically with the elements' atomic numbers what is it called?
It is called periodic law.
