Dmitri Mendeleev developed a chart-like arrangement of the elements called the . He stated that if the elements were listed in order of increasing , their properties repeated in a regular manner. He called this the of the elements. The arrangement used today differs from that of Mendeleev in that the elements are arranged in order of increasing . Each horizontal row of elements is called a(n) . Each vertical column is called a(n) , or , because of the resemblance between elements in the same column, a(n) __.

Dmitri Mendeleev developed a chart-like arrangement of the elements called the Periodic Table ______ . He stated that if the elements were listed in order of increasing atomic mass______, their properties repeated in a regular manner. He called this the periodicity of properties ______ of the elements. The arrangement used today differs from that of Mendeleev in that the elements are arranged in order of increasing atomic number______. Each horizontal row of elements is called a(n)period ______. Each vertical column is called a(n) column_____, or , because of the resemblance between elements in the same column, a(n) __group____.

Lanuel Lanuel · Answer 2 · 2021-11-20T00:20:25+01:00

1. Dmitri Mendeleev developed a chart-like arrangement of the chemical elements called the: periodic table.

2. According to Dmitri Mendeleev, the properties of chemical elements are repeated in a regular manner, if the chemical elements were listed in order of increasing: atomic mass.

3. Dmitri Mendeleev called the increasing order of chemical elements on the periodic table: the Periodic Law of the elements.

4. The arrangement used today differs from that of Dmitri Mendeleev in that the chemical elements are arranged in order of increasing: atomic number.

5. Each horizontal row of chemical elements is called a: period.

6. Each vertical column is of chemical elements is called a: group.

7. Because of the resemblance between chemical elements in the same column, each vertical column is called a: family.

Dmitri Ivanovich Mendeleev was a Russian chemist and inventor who was born on the 8th of February, 1834 in Tobolsk, Russia.

He formulated the Periodic Law and devised the periodic table of chemical elements.

The Periodic Law of chemical elements stated that the properties of all chemical elements are repeated in a regular manner, provided the chemical elements were arranged (listed) in order of increasing atomic mass.

However, the modern periodic table of chemical elements differ because the chemical elements are arranged in order of increasing atomic number.

On a periodic table, each horizontal row of chemical elements is called a period while each vertical column is of chemical elements is called a group.

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