atomic structure of chlorine and oxygen
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Answer:
Oxygen (group 16) has 6 valence electrons, and chlorine (group 17) has 7 valence electrons; we must add one more for the negative charge on the ion, giving a total of 14 valence electrons. 3. Placing a bonding pair of electrons between O and Cl gives O:Cl, with 12 electrons left over.
Answer:
Each chlorine atom consists of 17 protons (positively charged sub-atomicparticles) in the atom's nucleus (central region), balanced by seventeen electrons (negatively charged sub-atomic particles) distributed around the nucleus.
Oxygen is a chemical element – a substance that contains only one type of atom. Its official chemical symbol is O, and its atomic number is 8, which means that an oxygen atom has eight protons in its nucleus.Oxygen is a gas at room temperature and has no colour, smell or taste.
Explanation:
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