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More Bohr Rutherford Diagrams. Grade 9 Science – Unit 3 – Chemistry. He. What is Helium?. Na. What is Sodium?. Ne. What is Neon?. Fe. What is Iron?. Au. What is Gold?. The number of atoms in Acetic acid (vinegar) C 2 H 4 O 2. What is EIGHT?.
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More Bohr Rutherford Diagrams Grade 9 Science – Unit 3 – Chemistry
The number of elements in Acetylsalicylic acid (aspirin)C9H8O4
It is the element with two dots on the first shell closest to the nucleus, eight dots on the second shell and then three dots on the outer shell to total 13 electrons
The charge of the ion when Calcium “gives away” its electrons from its outer shell
The elements with the maximum of electrons in their outer orbit