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What is the basis of arranging the elements in the periodic table?
Elements in the periodic table are arranged based on their atomic number, which represents the number of protons in the nucleus of an atom. This arrangement helps to group elements with similar properties together in periods and groups.
How can you predict the properties of missing elements?
yes, properties of an element depends on its atomic number and atomic mass unless it is an exception and the atomic number and atomic mass of unknown elements are known by placing it in periodic table
How are the elements arranged in the periodic table by atomic mass or atomic number?
The elements in the periodic table are arranged by atomic number, which represents the number of protons in an atom's nucleus. This arrangement creates groups and periods that help categorize elements based on their properties and characteristics. Additionally, elements with similar properties are placed in columns called groups.
Has similar properties with elements T but has lower atomic number?
Element S has similar properties to element T but has a lower atomic number.
What are the properties of elements that vary periodically with the atomic number?
The properties like electronegativity , ionisation energy , enthalpy changes vary periodically with atomic number.
The periodic law states that the properties of elements will repeat when the elements are arranged by _______.?
If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.
What is the basis of arranging the elements in the periodic table?
Elements in the periodic table are arranged based on their atomic number, which represents the number of protons in the nucleus of an atom. This arrangement helps to group elements with similar properties together in periods and groups.
How can you predict the properties of missing elements?
yes, properties of an element depends on its atomic number and atomic mass unless it is an exception and the atomic number and atomic mass of unknown elements are known by placing it in periodic table
How do you distinguish elements?
Elements are distinguished by their atomic number, which is the number of protons in the nucleus of an atom. The element's atomic number determines its chemical properties.
What is the tool that scientists use the classify the elements?
Scientists use the periodic table to classify elements based on their properties and atomic characteristics. This table organizes elements by their atomic number, electron configuration, and chemical properties.
Why has the periodic able set out the way it is?
All the elements have unique atomic number. The properties of elements are periodic after certain atomic number.
What two properties are the modern periodic table based on?
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
What is the arrangement of elements in a chart that organizes them based on their atomic number and chemical properties?
The arrangement of elements in a chart based on their atomic number and chemical properties is called the periodic table.
Are the elements of the periodic table arranged by their properties?
Elements are arranged by their atomic number. The properties are periodic when arranged in this manner.
How are the elements arranged in the periodic table by atomic mass or atomic number?
The elements in the periodic table are arranged by atomic number, which represents the number of protons in an atom's nucleus. This arrangement creates groups and periods that help categorize elements based on their properties and characteristics. Additionally, elements with similar properties are placed in columns called groups.
Has similar properties with elements T but has lower atomic number?
Element S has similar properties to element T but has a lower atomic number.
What are the properties of elements that vary periodically with the atomic number?
The properties like electronegativity , ionisation energy , enthalpy changes vary periodically with atomic number.
