this is the line that seperates metals and non-metals. those on the left are metals and those on the right are non-metals.
The stair step separates metals from the non metals. The elements to the left of the stair step are metals, to its right are non-metals, while the elements along the stair step are metalloids
The elements to the left of the staircase are metals, to the right are non-metals whereas the elements on the staircase are metalloids.
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.
Dmitri Mendeleev arranged the elements in periodic table according to increasing weight. He found their properties to be periodic when arranged in this pattern.
They follow a pattern for valence electrons.
Dmitri Mendeleev was the first scientist to create a periodic table of the elements similar to the one we use today. This table showed that when the elements were ordered by increasing atomic weight, a pattern appeared where properties of the elements repeated periodically.
Because he was creating a book called the Principle of Chemistry and he noticed the pattern in every elment. So he made a table or (chart) called Periodic Table of Elements.
The stair-step pattern has metalloids on both sides, that is, such elements which possess properties similar to both metals and non-metals.
That will depend on what you mean by stairship. It is not a word that is recognised.
Most of the elements on the periodic table are metals. They stretch from group 1 (far left) all the way to the "stair-step" that divides them from the non-metals. (Most periodic tables will show a stairstep-shaped pattern that begins between Po and At and goes diagonally up and left.)
the periodic table.
Periodic law,,,
Periodic law,,,
Demitri Mendeleev discovered a pattern to the periodic table in 1869.
Periodicity, or periodic law.
A tool to organize the elements
Groups of the Periodic Table of Elements.
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.
Periodicity, or periodic law.