Not all atoms on the Periodic Table have the same number of electrons. It's atomic number is the number of protons and electrons, and since all the elements have different atomic numbers, they all have different numbers of electrons.
Every electrically neutral atom of an element has the same number of electrons. An atom that has more or fewer electrons than protons has a charge and is called an "Ion". Two atoms are walking down the street and one says to the other "I've lost an electron" The other says "Are you sure?" To which the first replies "Yes, I'm positive."
No. helium has 2 valence electrons. All other noble gases have 8 valence electrons.
false
atoms in a group have the same number of valence electrons
The atomic number which is equal to the number of protons or electrons in a neutral atom.
No. Neutral atoms of each element, including hydrogen, have a unique number of electrons, which is equal to the number of protons in their nuclei. The number of protons is the element's atomic number on the periodic table.
Periodic table lists the elements in the increasing order of atomic number. Atomic number = Number of protons = Number of electrons
number of valence electrons
atoms in a group have the same number of valence electrons
Atoms that tend to gain electrons are located on the far left side of the periodic table.
No. Atoms differ in number of protons, neutrons and electrons.
The atomic number which is equal to the number of protons or electrons in a neutral atom.
we use the periodic table because it helps us with the atoms and electrons it tells us the mass number atomic number and the symbol
No. Neutral atoms of each element, including hydrogen, have a unique number of electrons, which is equal to the number of protons in their nuclei. The number of protons is the element's atomic number on the periodic table.
The equivalence is with the atomic number.
Periodic table lists the elements in the increasing order of atomic number. Atomic number = Number of protons = Number of electrons
number of valence electrons
Atoms in the same group (in the same vertical column) of the periodic table have the same number of electrons in their outer shell. A neutral atom has the same number of electrons as it has protons. The number of protons is given by it's atomic number. The electrons are considered to be arranged in "shells." The outermost shell can have from 1 to 8 electrons. The effect of being in the same group is that the atoms within a group have similar reactions.
Atomic number, which is the same as the number of protons in each atom of an element.
a