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whats the number of protons on magnesium atom?
2. Identify the ion, the number of protons, the number of electrons, and give the IUPAC name. A. 42 ? +6 B. 34 ?-2 C. ? - 3
2. Identify the ion, the number of protons, the number of electrons, and give the IUPAC name. A. 47 ? *3 B. ss? - C. sz? -2
2. Identify the ion, the number of protons, the num A. 42 ? + 3 er or protons, the number of electrons, and give the IUPAC name. 1173 B. 85?-1 C. s2 ? -2
09b. The number of electrons, protons and neutrons for 6+ (tungsten ion) is: respectively.
Give the total number of protons and electrons in each ion. Cr2+, Cr3+, Sn2+, Sn4+
Part B Complete the sentence indicating the number of protons and electrons in the given ion. Match the numbers in the left column to the appropriate blanks in the sentences on the right. View Available Hint(s) Reset Help 6 The ion O has 7 protons and 8 electrons 9 10 11 16 17 18 Submit Part C What isotope has 14 protons and 15 neutrons? Enter the name of the element followed by a hyphen and the mass number (e.g.,...
2. Identify the ion, the number of protons, the number of electrons, and give the IUPAC name. A. 42 ? +6 B. 34 ? ? C. si ? -
Fill in the missing information: atom or ion? number of number of protons symbol check all that apply electrons OP neutral atom cation anion 27 27 X ? F neutral atom cation anion neutral atom cation anion 14 13
In a magnesium oxide unit, the distance between the magnesium ion (Mg2+) and the oxide ion (O2−) is 2.07×10-10 m. Calculate the work required to separate the two ions to an infinite distance apart. (Model the ions as point charges at rest before and after the separation.)