1.54 I think... if that isn't correct you should use Google, a study guide, or a calculator
The noble gas notation is as follows- you must start with the noble gas that is before the element which in this case is Krypton and then from there you continue the electron configuration as follows- [Kr] 5s^2 4d^10 5p^2
Answer:
From top to bottom down a group, electronegativity decreases. This is because atomic number increases down a group.
Answer:
Oxygen.
Explanation:
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Yeast fermentation in the food industry must be carried out under anaerobic conditions as long as when oxygen is present respiration occurs rather than fermentation.
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