http://www.nooor.com Practice measures the ability of the student to know the chemical configuration for chemical atoms , by matching the numbers of protons and neutrons in the first column to it's configuration in the opposite second column http://www.nooor.com/media/37252/Match_the_number_of_protons_and_neutrons_in_the_atom_to_its_electronic_configuration_4/ http://www.nooor.com/media/37252/Match_the_number_of_protons_and_neutrons_in_the_atom_to_its_electronic_configuration_4/ Practice measures the ability of the student to know the chemical configuration for chemical atoms , by matching the numbers of protons and neutrons in the first column to it's configuration in the opposite second column http://www.nooor.com/media/37242/Match_the_number_of_protons_and_neutrons_in_the_atom_to_its_electronic_configuration_3/ http://www.nooor.com/media/37242/Match_the_number_of_protons_and_neutrons_in_the_atom_to_its_electronic_configuration_3/ Practice measures the ability of the student to know the chemical configuration for chemical atoms , by matching the symbol of element in the first column to it's configuration in the opposite second column http://www.nooor.com/media/37235/Match_the_symbol_of_chemical_element_to_its_electronic_configuration_4/ http://www.nooor.com/media/37235/Match_the_symbol_of_chemical_element_to_its_electronic_configuration_4/ Practice measures the ability of the student to know the chemical configuration for chemical atoms , by matching the symbol of element in the first column to it's configuration in the opposite second column http://www.nooor.com/media/37225/Match_the_symbol_of_chemical_element_to_its_electronic_configuration_3/ http://www.nooor.com/media/37225/Match_the_symbol_of_chemical_element_to_its_electronic_configuration_3/ Practice measures the ability of the student to know the names and symbols of the chemical elements that their atomic numbers were limited between 1 and 20 http://www.nooor.com/media/37218/Complete_the_informations_for_each_element/ http://www.nooor.com/media/37218/Complete_the_informations_for_each_element/ Practice measures the ability of the student to know the names and symbols of the chemical elements that their atomic numbers were limited between 1 and 20 http://www.nooor.com/media/37211/Write_the_name_and_the_symbol_of_the_chemical_element/ http://www.nooor.com/media/37211/Write_the_name_and_the_symbol_of_the_chemical_element/ Practice measures the ability of the student to know the symbols of the chemical elements that their atomic numbers were limited between 1 and 20 http://www.nooor.com/media/37205/Write_the_symbol_of_the_chemical_element/ http://www.nooor.com/media/37205/Write_the_symbol_of_the_chemical_element/ Practice measures the ability of the student to know the names of the chemical elements that their atomic numbers were limited between 1 and 20 http://www.nooor.com/media/37197/Write_the_name_of_the_chemical_element/ http://www.nooor.com/media/37197/Write_the_name_of_the_chemical_element/ Practice measures the ability of the student to know the symbols of chemical elements that their atomic numbers were limited between 10 and 18 , by matching the symbol in the first column to it's correct proton and Neutron number in the opposite second column http://www.nooor.com/media/37181/Match_the_symbol_of_chemical_element_to_the_number_of_protons_and_neutrons_in_its_atom_2/ http://www.nooor.com/media/37181/Match_the_symbol_of_chemical_element_to_the_number_of_protons_and_neutrons_in_its_atom_2/ Practice measures the ability of the student to know the symbols of chemical elements that their atomic numbers were limited between 1 and 9 , by matching the symbol in the first column to it's correct proton and Neutron number in the opposite second column http://www.nooor.com/media/37171/Match_the_symbol_of_chemical_element_to_the_number_of_protons_and_neutrons_in_its_atom_1/ http://www.nooor.com/media/37171/Match_the_symbol_of_chemical_element_to_the_number_of_protons_and_neutrons_in_its_atom_1/