Dmitri Mendeleev arranged the elements in periodic table according to increasing weight. He found their properties to be periodic when arranged in this pattern.
Mendeleev arranged the elements in his periodic table in order of increasing atomic mass while also grouping elements with similar properties together. His periodic table laid the foundation for the modern periodic table we use today.
If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.
Mendeleev arranged the elements in the periodic table according to their atomic masses.
Elements on today's periodic table are arranged by increasing atomic number, with elements sharing similar chemical properties placed in the same column (group). The table is divided into metals, nonmetals, and metalloids, and elements are organized by their electron configuration and reactivity. The periodic table is a powerful tool for predicting the properties of unknown elements and understanding their relationships.
basically? how they react.some scientist guy who was good with calculations predicted qualitys of elements like, ages ago, before they were discovered.he basically designed the periodic table.if you notice, its in groupsthe first column, alkali metals, get nasty with water or anything more acidicsodium + water = firesodium + pure sulfuric acid = boom-------------------------------------They are arranged in increasing number of protons, and with respect to the number of electrons in the outer electron shell.
The Modern Periodic Law states that there will be a periodic repetition of properties when the elements are arranged according to increasing atomic number.
Mendeleev arranged the elements in his periodic table in order of increasing atomic mass while also grouping elements with similar properties together. His periodic table laid the foundation for the modern periodic table we use today.
Now modern periodic table is arranged in order of increasing atomic number. The properties are found to be periodic when arranged in this pattern.
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Dmitri Mendeleev and Lothar Meyer first arranged the elements in the increasing order of atomic masses. Bohr and Henry Moseley then arranged the elements in the increasing order of atomic number.
Moseley arranged the elements according to increasing atomic number.
Mendeleev arranged the elements in a table in the increasing order of atomic masses and repeating periodic properties. In the modern long-form of periodic table, the elements are arranged in the increasing order of atomic number and repeating periodic properties.
If the elements are arranged in the order of their increasing atomic numbers, there properties are repeated in a periodic manner.
The elements arranged according to their atomic number in the table are called periodic table.
In the modern periodic table, the elements are arranged in the increasing order of their atomic number and repeating properties.
Periodic table contains elements arranged in rows and columns. It is done according to increasing atomic number.
No. The modern periodic table is arranged in accordance to increasing atomic number and repeating properties.