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What form the atomic number of an element represent?
The atomic number of an element represents the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table. The atomic number determines the chemical properties of an element and its position in the periodic table.
Is oxygen a molecule or an atom?
oxygen is an element on the Periodic Table of elements. This means that oxygen is an atom which could bond with another element covalently to form a molecule
What is cation and we're can you find it on a periodic table?
Cations are positively charged ions. Metals form cations.They are present on left side in periodic table.
Why long form of periodic table is superior than Mendeleev periodic table?
The long form of periodic table has the advantage to present all chemical elements in order of the atomic number; but this form is not usual because is not adequate for printing.
In what column is beryllium in?
Beryllium is in column 2 of a wide form periodic table and column II(A) of a narrow form periodic table.
The electron number is where on a periodic table?
The atomic number is the number of protons in the nucleus of any atom of any element. Because all atoms are neutral, the number of protons = number of electons. So the atomic number is the number of electrons. You may be confusing an atom with an ion. Atoms of elements on the right side of the periodic table have a stronger attraction for electrons than atoms of elements on the left side, For example, when a chloride atom get close enough to an atom of Sodium, the electron in the outer shell of the Na atom will move to the outer shell of the Cl atom. Now the Cl atom has 17 protons and 18 electrtons making a -1 charged ion. The Na atom now has 11 protons and 10 electrons making a +1 charged ion. Elements in column 1 of the periodic table form +1 ions. Elements in column 2 of the periodic table form +2 ions. Elements in column 7 of the periodic table form -1 ions. Elements in column 6 of the periodic table form -2 ions.
Is Mg an atom?
Yes, Mg is Magnesium, it is number 12 on the Periodic Table
What atom in row 3 of the periodic table is likely to form a -2 ion?
The atom in row 3 of the periodic table that is likely to form a -2 ion is sulfur (S). Sulfur is in group 16 and can gain two electrons to achieve a stable electron configuration.
What is H- on periodic table?
H- is the symbol for the hydride ion, which is a negatively charged hydrogen atom (H^-).
What elements on the Periodic Table make salt?
The answer is Group 17 Halogens.
What is an aion and where can you find it on the periodic table?
An aion is a positively or negatively charged particle that forms when an atom gains or loses electrons. Aions are not found on the periodic table itself, but elements that commonly form aions can be identified by their position in the periodic table based on their electron configuration.
Describe the number of valence electrons in each atom as you move down group 2 in the periodic table?
As you move down group 2 in the periodic table, the number of valence electrons in each atom remains the same, at 2. This is because elements in the same group have the same number of valence electrons, regardless of the period they are in.
What is the position of diamond on the periodic table?
Diamond is not listed on the periodic table as it is a form of carbon, which is located in Group 14 of the periodic table.
Elements are arranged by atomic number in the what?
Elements are arranged by atomic number in the periodic table. The atomic number represents the number of protons in the nucleus of an atom. This arrangement allows elements with similar properties to be grouped together in columns called groups or families.
What form the atomic number of an element represent?
The atomic number of an element represents the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table. The atomic number determines the chemical properties of an element and its position in the periodic table.
What is cation and we're can you find it on a periodic table?
Cations are positively charged ions. Metals form cations.They are present on left side in periodic table.
Is oxygen a molecule or an atom?
oxygen is an element on the Periodic Table of elements. This means that oxygen is an atom which could bond with another element covalently to form a molecule
