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Do horizontal rows on the periodic table have the same amount of protons or same number of electron shells?
Atoms whose symbols appear on a single row of a Periodic Table have the same number of electron shells. (Atoms with different numbers of protons represent different elements.)
What else can I help you with?
What is the main concept of the periodic law?
There amount of protons, neutron's , and electrons, the smallest amount is 1 and so on.
What do protons equal on the periodic table?
In an atom of an element, the amount of protons in that atom equal the amount of electrons in the atom, but only if it is a neutral atom. That then eqals the atomic number of that element.
The modern periodic table is arranged in order of increasing atomic what?
Atomic Number (amount of protons)
Why is the periodic table of elements an important tool for scientists?
It tells the amount of protons neutrons and electrons are in an atom.
How can the number of proton neutron and electron be calculated to get atomic number and atomic mass?
atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number
What is the main concept of the periodic law?
There amount of protons, neutron's , and electrons, the smallest amount is 1 and so on.
Why does chlorine have the same amount of protons as electrons?
all elements have the same amount of protons and neutrons. when they are not balanced e.g. there is an extra electron, they are no longer atoms they are ions.
What do protons equal on the periodic table?
In an atom of an element, the amount of protons in that atom equal the amount of electrons in the atom, but only if it is a neutral atom. That then eqals the atomic number of that element.
Can you think why atoms always have the same amount of electron as protons?
When the number of protons is different another atom exist; the number of protons is specific for only one element.
The modern periodic table is arranged in order of increasing atomic what?
Atomic Number (amount of protons)
What role does atonmic number play in the periodic table?
The atomic number is the amount of protons in an element. The number of protons completely determine what element an atom is.
Why is the periodic table of elements an important tool for scientists?
It tells the amount of protons neutrons and electrons are in an atom.
How can the number of proton neutron and electron be calculated to get atomic number and atomic mass?
atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number atomic number is the amount of protons, equal to the atomic number, the electrons, minus the mass number
What is the amount of protons in sodium?
Sodium, symbol Na, has an atomic number and is number eleven on the periodic table of elements. Therefore, sodium has eleven protons.
How many protons do all boron atoms have?
Boron atoms have 5 protons. You can derive this from the periodic table because the atomic number is the amount of protons the nucleus of an atom contains.
How many neutrons if number of protons is 18 mass is 37.8?
there is amount of proton = amount of electron and the mass = amount of proton + amount of neutron so we take the mass - amount of pronton we will get the amount of neutron =20.8
How do the numbers of protons and electorns compare in a normal atom?
The atomic number, proton and electron are all the same amount in an element.
