three, as follows:
Arsenide ion has 3 valence electrons. Arsenic, the element from which arsenide ion is derived, is in group 15 of the periodic table, so it has 5 valence electrons. When it forms an ion with a charge of -3, it gains 3 electrons to achieve a full octet.
Group 3 elements have 3 valence electrons. These elements include boron, aluminum, gallium, indium, and thallium.
However many valence electrons there are, which I believe is 3
Gallium is a non metal element. There are 31 electrons in a single atom.
== == It is three, the valence electrons basically depends on the last number of the group its in; such as, group 14 the valence electrons would be 4. i hope i helped
3 valence electrons
Gallium is a mono-atomic metal element. So their atoms are atoms, and as many as you have!
3 valence electrons
Gallium (Ga) has 3 valence electrons.
Arsenide ion has 3 valence electrons. Arsenic, the element from which arsenide ion is derived, is in group 15 of the periodic table, so it has 5 valence electrons. When it forms an ion with a charge of -3, it gains 3 electrons to achieve a full octet.
3 valence electrons
Group 3 elements have 3 valence electrons. These elements include boron, aluminum, gallium, indium, and thallium.
For example, gallium arsenide (GaAs) is used from many years in laser diodes.
However many valence electrons there are, which I believe is 3
how many valence electrons does family 1 have
Gallium is a non metal element. There are 31 electrons in a single atom.
== == It is three, the valence electrons basically depends on the last number of the group its in; such as, group 14 the valence electrons would be 4. i hope i helped