Answer:
20 weeks, 12 weeks, 38 weeks, 8 weeks, 24 weeks
Explanation:
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The answer is false,it comes from genes that you get from both your parents
Answer:
Xe
Explanation:
Cs and Na are solids in room temperature while F and Xe are gases.
The number of electrons in the outermost shell of an atom will determine its reactivity. Out of the gases given Xe and F, F ( the most electronegative element) posses 5 valence shell electrons which makes it highly reactive while Xe which is a noble gas posses 8 valence shell electrons which makes it less reactive compared to many elements.
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