its halogen
answered by ya boy CENO JC the one and only
it has nothing
Elements, as they appear on the Periodic Table, have no net charge. They all have equal numbers of protons (+) and electrons (-). HOWEVER, an atom can gain or lose electrons, which will change its charge, but, again, on the periodic table, they all have 0 charge.
carbon
all the elemants have valence electrons the last number of the elecotrons is the elemets valence electrons
That it does not gain or loose electrons.
Atoms that tend to gain electrons are located on the far left side of the periodic table.
it has nothing
Oxygen, Sulfur, Selenium, Tellurium, and Polonium =]
Elements, as they appear on the Periodic Table, have no net charge. They all have equal numbers of protons (+) and electrons (-). HOWEVER, an atom can gain or lose electrons, which will change its charge, but, again, on the periodic table, they all have 0 charge.
Anions are negatively charged atoms.Non metals gain electrons to form anions. They are placed on right side in the periodic table.
Calcium can loose 2 electrons. Oxygen can gain 2 electrons.
carbon
all the elemants have valence electrons the last number of the elecotrons is the elemets valence electrons
That it does not gain or loose electrons.
as you move across a period, you are more and more likely to gain electrons
Elements on the right of the periodic table but not in group 0/8 tend to gain electrons. Those in group 7 tend to gain 1 electron and those in group 6 tend to gain 2.
All non-metals have either 5, 6 or 7 electrons in their octet which makes them suitable to gain electrons to achieve stability. Hence it is difficult for electrons to lose electrons.