Write the answer correctly not in cursive tabescK|||=Fill in the missing information:symbol01O ATOMS, IONS AND MOLECULESCounting protons and electrons in atoms and atomic ions800ExplanationB³+A밥www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-1Bcn9hvCfbYq_fi3Zsn8H2oW_5PTMiNatom or ion?check all that applyO neutral atom@neutral atom✔neutral atomCheckWS#3cationcationcation.Eanion$anione *7anion 0number of number ofprotonselectronsRDTC16FA51835T6G45X&Y7Ⓒ2022 M800J

The atomic number of an atom is equal to the number of protons present in the atom. Neutral atom carries same number of electrons and protons in it.Neutral atom carries no charge on it. Cation carries a positive charge and anion carries a negative charge. (1) In the atom, number of protons is 16 which means the atomic number of the atom is 16. Number of electrons present in the atom is 18. The number of electrons is not equal to the number of protons. Thus, it is not a neutral atom. When oxygen gains 2 electrons, the number of electrons in it becomes equal to 18. Hence, it is an anion which a symbol O2-. (2) The symbol of the ion is B3+. It carries positive charge which means it is a cation. The atomic number of boron is 5 which means B3+ ion carries 5 protons in its nucleus. When boron loses 3 electrons it forms B3+ ion. Hence, the number of electrons present in B3+ ion 5-3=2.(3) The number of electrons present in the atom is 35. Since, it is a neutral atom so, the number of protons present in the atom is also equal to the number of electrons present in the atom. Hence, the number of protons present in the atom is 35. The atomic number of the atom is 35. Hence, the symbol of the atom is Br. The complete table is: SymbolAtom or ionNumber of protonsNumber of electronsO2-Anion1618B3+Cation52BrNeutral atom3535