The H+ ion has no electrons.
They do not. Helium has two electrons in its valence shell. Neon has eight, plus two more beneath the valence shell. However, since the first energy level can only hold two electrons, helium has a full valence shell, which explains why its properties are similar to those of neon.
A neutral aluminum atom has 3 electrons in its outer shell and a full outer shell of 8 electrons below that. This full outer shell is stable, so aluminum will lose its 3 outer shell electrons to achieve that configuration.
The number of electrons is 10.
This cation has 24 electrons.
CArbon has an atomic number of 6. There are therefore only 2 electrons in C4+
3 electrons total. electrons is the number on the top right corner with the plus sign indicating that electrons are positive.
Neon, plus the other noble gasses, but these other noble gases also have additional electrons in outer shells.
In its ground state, the Ga3+ ion has 0 electrons in its outermost shell. This is because the Ga3+ ion has lost three electrons from its neutral Ga atom configuration, which changes the electron distribution.
The electronic configuration by shell for the element Platinum is the same as the filled shells of Xenon (q.v.), plus the following added: 14 electrons in the 4f shell, 9 in the 5d shell, and one in the 6s. Note that protons do not occupy shells in the atom but are bound in the nucleus.
Because there are 3 electrons in its outermost shell, to reach the nearest noble gas electronic configuration it loses 3 electrons .
Two, like every other atom in periodic table column 2 (extended form).
Ions are formed when atoms gain or lose electrons in their outer orbit/shell. Electrons are negatively charged so if they lose an electron they become positively (plus) charged.
They do not. Helium has two electrons in its valence shell. Neon has eight, plus two more beneath the valence shell. However, since the first energy level can only hold two electrons, helium has a full valence shell, which explains why its properties are similar to those of neon.
A neutral aluminum atom has 3 electrons in its outer shell and a full outer shell of 8 electrons below that. This full outer shell is stable, so aluminum will lose its 3 outer shell electrons to achieve that configuration.
YEP! remember In science in order for the Alkali metals and Alkaline earth metals to become stable they must give AWAY electrons. The Earth metals have a Plus 2 charge because they give away 2 electrons on there outer shell!
The number of electrons is 10.
Because of the number of electrons in the outermost shell of the atom.