ANSWER: True
EXPLANATION: An inference is a logical conclusion based on observations.
Hope it helps u!
Answer:
Look in explanation.
Explanation:
Mendeleev has ordered the elements based on increasing atomic mass, he has skipped some elements but assumed that they existed and managed to find the atomic mass of the "unknown" elements.
Answer: The nitronium ion is a strong electrophile
Explanation:
The detailed mechanism of the reaction is shown in the images attached. The flow of electrons has been shown with arrows. HNO3 is first protonated by H2SO4 this protonated specie H2NO3+ now forms H2O and NO2+.
Answer:
Sulfur
Explanation:
Sulfur would be expected the be the least reactive as it has the least Electronegativity than the other non-metals on that list.