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What is the fundamental cause of periodicity observed in physical and chemical properties of an atom?
The periodicity observed in physical and chemical properties of an atom is primarily due to the arrangement of electrons in energy levels or shells around the nucleus. The periodic table organizes elements based on their atomic number, which corresponds to the number of protons in the nucleus. This arrangement influences the elements' electronic structure and, consequently, their properties.
How does the bohr model relate to the periodic table?
The Bohr model helped explain the arrangement of electrons in an atom's energy levels. This model laid the groundwork for understanding the structure of the periodic table by showing that elements with similar electron configurations tend to exhibit similar chemical properties and are grouped together in the periodic table.
Are there any unknown atoms?
There are no known atoms that are completely unknown to science. However, there may be undiscovered elements beyond those listed on the periodic table. These elements would have their own unique properties and characteristics that have yet to be studied.
How are nonmetals designated in the periodic table?
It depends on the maker of the table, but generally if there's any designation at all it will be with background color or a thick black zigzag line drawn through the middle of the table, with the elements above and to the right being the nonmetals (and the elements that actually border the line being called "semimetals" or "metalloids").
Which element would expect to be the most reactive in group 2?
The group 2 of elements (alkaline earth metals) in the periodic table of Mendeleev contain beryllium, calcium, magnesium, strontium, barium and radium.
What is the fundamental cause of periodicity observed in physical and chemical properties of an atom?
The periodicity observed in physical and chemical properties of an atom is primarily due to the arrangement of electrons in energy levels or shells around the nucleus. The periodic table organizes elements based on their atomic number, which corresponds to the number of protons in the nucleus. This arrangement influences the elements' electronic structure and, consequently, their properties.
What are elements on the periodic table?
What do you mean exactly? cause the elements on the periodic table are the letters like the H and O are Hydrogen and Oxygen.
How the properties of element repeat after regular intervals?
The repetition of properties of elements after regular intervals is due to the periodic nature of the elements in the periodic table. This periodicity is a result of the elements having similar outer electron configurations within their respective groups or periods. The periodic table is organized based on increasing atomic number, which leads to the recurring patterns of properties such as atomic size, ionization energy, electronegativity, and chemical reactivity. This periodic trend is a fundamental aspect of the periodic table and is a key concept in understanding the behavior of elements.
What elements on the periodic table are corrosive?
The most corrosive elements on the Periodic Table are all of the halogens.
Why the atomic masses of some elements shown on the Periodic Table contain large fractions?
cause u lo
What relationship does a atomic number have with the periodic table?
All the elements are arranged according to atomic number.Number of electrons decide the position of the element.Atomic number is the root main cause of periodic table.
What happens when you mix every element on the periodic table?
Theoretically, this is impossible 1) because some of the man made elements that are on the Periodic Table of Elements are unable to stay in their pure form due to when the elements decay. Livermorium is one of the two most recently made elements and it's half-life is THOUSANDTHS of a second. 2) Not all of the elements of the Periodic Table have the ability to fuse or combine together. It is impossible to even try to cause an ionic bond between every element. It's not even worth trying. Lets just say if you could cause an ionic bond of every element; well that's something that mankind will never know.
How does the bohr model relate to the periodic table?
The Bohr model helped explain the arrangement of electrons in an atom's energy levels. This model laid the groundwork for understanding the structure of the periodic table by showing that elements with similar electron configurations tend to exhibit similar chemical properties and are grouped together in the periodic table.
What element is K on the periodic table?
What do you mean exactly? cause the elements on the periodic table are the letters like the H and O are Hydrogen and Oxygen.
A Row of elements in the periodic table whose properties change gradually and predictability?
The rows on the Periodic table are called "periods" and the increasing atomic number across a period represents additions to the electron orbitals, which cause the properties manifested by individual elements (elements of the same group, or column, have similar properties).
Are there any unknown atoms?
There are no known atoms that are completely unknown to science. However, there may be undiscovered elements beyond those listed on the periodic table. These elements would have their own unique properties and characteristics that have yet to be studied.
Why is hydrogen set by itself?
Hydrogen consists of just one proton and one electron (the cause of why hydrogen behaves unlike any other element) because of this hydrogen is in a class alone in the Periodic Table of elements.
