Webb13 okt. 2016 · The size of the atom before becoming an ion is larger as the atoms go down in a group or family. Explanation: For the group I A and II A for an example the losing of … Webb5 nov. 2024 · As you move down an element group (column), the size of atoms increases. This is because each atom further down the column has more protons and neutrons and …
Ionic Radius Trends in the Periodic Table - ThoughtCo
WebbApply: Atoms are most stable when their outermost shell is full. If their outermost shell is not full, atoms tend to gain, lose, or share electrons until the shell fills up. While doing this, atoms react and form chemical bonds with other atoms. Based on this, what can you infer about the reactivity of helium and neon? they’re very stable elements Webb5 okt. 2024 · Explanation: Atomic size decreases across a Period from left to right as we face the Table, but INCREASES down a Group, a column of the Periodic Table. And thus … cvocaassociation
In a group, the size of the atom increases as it goes down from …
WebbIn general, the atomic radius decreases as we move from left to right in a period and it increases when we go down a group. This is because in periods the valence electrons … Webb28 sep. 2024 · The size increase because the effective nuclear charge (positive charge of nucleus) experienced by the outer electrons decreases down a group. Effective nuclear … Webb23 feb. 2016 · Atomic size INCREASES down a Group, but DECREASES across a Period. Explanation: As we go across a Period, a row, of the Periodic Table, from left to right as we FACE the Table, we add another positive charge (a proton, a fundamental, positively … cvogooi inloggen