because for it to become an ion it needs to lose 2 electron which means that it would have 2 more proton than electron and proton is positively charged so it becomes 2+
In calcium bromide, the calcium ion has a positive 2 charge (Ca2+) and the bromide ion has a negative 1 charge (Br-). These ions are held together by ionic bonds, where the calcium ion donates electrons to the bromide ion, forming a stable compound.
Calcium is in group 2. Therefore it's most probable charge is Ca2+.
No, "Ca plus 2" is not correct notation for an ion. The correct notation would be Ca^2+, which represents a calcium ion with a 2+ charge due to the loss of two electrons.
calcium has 20 electrons.when it loses 2 electrons, it has 18 electrons.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
Yes - but it is rare - usually has a + 2 charge
Calcium ion with a +2 charge.
The 2 plus signs indicate that the calcium ion (Ca2+) has a charge of +2. This means that the calcium atom has lost 2 electrons, giving it a positive charge of 2. It is an ion that is positively charged and forms in certain chemical reactions.
In calcium bromide, the calcium ion has a positive 2 charge (Ca2+) and the bromide ion has a negative 1 charge (Br-). These ions are held together by ionic bonds, where the calcium ion donates electrons to the bromide ion, forming a stable compound.
Calcium is in group 2. Therefore it's most probable charge is Ca2+.
two elements with ions with a 2 plus charge are Sulfurand Oxygen
the atomic no of calcium is 20 so to reach the nearest noble gas electronic configuration it loses 2 electrons and forms + 2 ion.
No, "Ca plus 2" is not correct notation for an ion. The correct notation would be Ca^2+, which represents a calcium ion with a 2+ charge due to the loss of two electrons.
+2.
calcium has 20 electrons.when it loses 2 electrons, it has 18 electrons.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
loses 2 electrons to form a calcium ion with 2+ charge