THE BORON FAMILY -Group Contains: metalloid and metals.Electrons in the outer level (valence): Reactivity: _1The only metalloid in the group is _.2The most common and the most abundant element in the Earth's crust is _.3Aluminum is useful because _.4It is an important metal used in making _.THE CARBON FAMILY -Group Contains: nonmetal, metalloids and metals.Electrons in the outer level (valence): Reactivity: _1The only metal in the Carbon Family is .2Some of the Carbon compounds necessary for living things on Earth are: .3The metalloids silicon and germanium are used for .4Because tin is not very reactive, it is used in cans to keep the steel from _.5Both _ and _ are natural forms of Carbon.
the valence electrons are the electrons interior the outer shell of the electron cloudthose electrons ascertain the reactivity of the electron and the form of valence electrons could be desperate by using what group the ingredient is in on the periodic table.
Valence electrons are the electrons contained in the outermost electron shell of an atom exCarbon has 6 electrons and there are 4 valence electrons because 2 electrons can fit on the first electron shell and 8 can fit on the second electron shellThe arrangement of the electrons matters when you want to bond one element to another.
THE BORON FAMILY - Group Contains: 1 metalloid and 5 metalsElectrons in the outer level (valence): 3 Reactivity: Relative 1The only metalloid in the group is Boron2The most common and the most abundant element in the Earth's crust is Aluminum3Aluminum is useful because it is light weight relative to other metal and a good conductor4It is an important metal used in making Airplanes, cans, cooking materials and power lines THE CARBON FAMILY - Group Contains: 1 nonmetal, 2 metalloids and 3 metalsElectrons in the outer level (valence): 4 Reactivity: relative 1The only metal in the Carbon Family is (there are actually 2) Tin and Lead2Some of the Carbon compounds necessary for living things on Earth are: proteins, carbohydrates 3The metalloids silicon and germanium are used for chips in electronic items 4Because tin is not very reactive, it is used in cans to keep the steel from corroding5Diamond and graphite are natural forms of CarbonCheers
