Which of the following correctly identifies an exception to the order of the periodic table?
A.) Hydrogen is the only Noble Gas found in Group 1
B.) Cobalt is located before Nickel even though it has a higher average atomic mass.
C.) Boron has 8 protons even though its atomic number is 5
D.) Bromine is the only noble gas not found in group 18
Answers: 2
Chemistry, 21.06.2019 17:30
**40** points asapessay questions (10 points possible) clear image of next, create your own scenario. it can be one of your own real experiences or one you make up. use imagery in your writing to give your instructor a the setting and an action taking pace in your writing explain the structure and functions of the skin at work in your scenario. !
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Chemistry, 22.06.2019 08:30
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Which of the following correctly identifies an exception to the order of the periodic table?
A.) Hy...
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