In a molecule of N204 how many different types of atoms are there ?
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Ответ:
Symbol # Atoms
Nitrogen N 2
Oxygen O 5
Ответ:
C Higher. As you go to the right on the periodic table, the number of balance electrons increase, which means that the attraction will be higher. A total of 8 electrons is needed to complete the octet. Since F only has 7 valence electrons it will only need only one electron that will pull from a metal. That's why Floudine is te most electronegative element.