Yes, modern day Periodic Table was based off of Mendeleev's. The difference is that the modern day periodic table is arranged by atomic number, and Mendeleev's was arranged by Atomic Mass.
The table of elements I prepared is similar to the modern periodic table in that it organizes elements based on their atomic number and groups them according to similar chemical properties. However, it may differ in how it categorizes or groups certain elements, potentially lacking the more refined classifications of metalloids or noble gases found in the modern table. Additionally, my table might not reflect the most current understanding of isotopes or electron configurations. Overall, while following the foundational layout of the periodic table, it may not incorporate all the advancements in elemental classification.
I am thinking either Dimitri Mendeleev or Henry Mosely
In Mendeleev's periodic table the elements are arranged in increasing atomic mass and repeating properties whereas in in the modern periodic table the elements are arranged in increasing atomic number and repeating properties.
Group 3 and period 6 of the modern periodic table contains elements from the lanthanide series, also known as the rare earth elements. These elements are characterized by their similar properties and placement below the main body of the periodic table.
The order of elements in the modern periodic table is based on an element's atomic number, which is the number of protons in the nucleus of an atom. This arrangement reflects the periodic law, where elements with similar chemical properties appear at regular intervals. As a result, the table is structured in rows (periods) and columns (groups) that highlight these recurring trends.
Both arrange elements in groups of elements having similar properties.
Both arrange elements in groups of elements having similar properties.
The table of elements I prepared is similar to the modern periodic table in that it organizes elements based on their atomic number and groups them according to similar chemical properties. However, it may differ in how it categorizes or groups certain elements, potentially lacking the more refined classifications of metalloids or noble gases found in the modern table. Additionally, my table might not reflect the most current understanding of isotopes or electron configurations. Overall, while following the foundational layout of the periodic table, it may not incorporate all the advancements in elemental classification.
I am thinking either Dimitri Mendeleev or Henry Mosely
They have simliar properties and same elements although later on more elements were added to the modern periodic table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing atomic mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
In Mendeleev's periodic table the elements are arranged in increasing atomic mass and repeating properties whereas in in the modern periodic table the elements are arranged in increasing atomic number and repeating properties.
The periodic table was developed by Dmitri Mendeleev in 1869. Mendeleev organized the elements by their atomic mass and observed that elements with similar properties occurred at regular intervals. This arrangement formed the basis for the modern periodic table.
The modern periodic table is based on the atomic number of elements, which is the number of protons in the nucleus of an atom. Elements are arranged in order of increasing atomic number, which helps to group elements with similar properties in columns called groups or families.
Group 3 and period 6 of the modern periodic table contains elements from the lanthanide series, also known as the rare earth elements. These elements are characterized by their similar properties and placement below the main body of the periodic table.
The Periodic Table has 118 elements and counting...
The order of elements in the modern periodic table is based on an element's atomic number, which is the number of protons in the nucleus of an atom. This arrangement reflects the periodic law, where elements with similar chemical properties appear at regular intervals. As a result, the table is structured in rows (periods) and columns (groups) that highlight these recurring trends.
The modern periodic table contains approximately 118 elements.