Position of Periodic Table describes chemical properties. it is estimated from its position in table.
The amount of electrons and their position in the atom is the main thing. The atomic number of an element is it's amount of electrons. That makes the periods (rows). Groups are put in place using where the electrons are in the atom (how many electrons are in the outer shell of that atom). All elements in a representative element group have the same amount of electron sin the outer shell. (e.g. all elements in Group 1 have 1 electron in the outer shell).
That they all react with something and they are the only metals and non-metals that you can found in the earth crust.
Position of Periodic Table describes chemical properties. it is estimated from its position in table.
metals, nonmetals, oratomic size
Gases, metals, and metalloids
colour of the elemrnt
The modern periodic table is based on the periodic law, which states that physical and chemical propertiesof the elements are a periodic function of their atomic numbers.Yes this answer is good!
The answer you are probably looking for is the periodic table, which arranges the elements. The periodic table can help predict properties of an element based on the element's location. All the elements in a veritcle collum (also known as family or group) will have the same number of valence electrons and thus behave in a similar manner. Elements can also be compared to one another on the horizontal axis(the period). i.e. moving from left to right elements become less metalic and do not exibit metallic properties as stongly. General location on the table can tell you what type of element it is; metal, nonmetal, metalloid/semimetal. or the # of protons and electrons in the element, the atomic mass.
Chemical properties of an element determine by the number of electron
Sounds like the Periodic Table of the elements.
the number of protons in the nucleus and the number of electrons in the valence orbital
Elements with same property are grouped together. Property can be estimated by its position.
What elements are similar to iron in a chemical property on the Periodic Table
atomic no. or basically according to the no. of electrons in their outermost shell whcih reflect the property of individual atom
what property does each of the elements have
Density
atomic number
Atomic number is the fundamental property. Elements are arranged in order of increasing atomic number.
The properties of elements are found to be periodic when arranged according to atomic number. Hence atomic number is considered as base for arranging the elements.
colour of the elemrnt
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Mendeleev created his Periodic Table at the time when presence of sub-atomic particles like electrons, protons and neutrons were not discovered.So, the term atomic number was not known till now. So , he positioned the elements in increasing order of atomic mass because Atomic Mass of many elements discovered till then were known.