Answer:
the last one
Explanation:
one atom had a higher electronegativity than the atom it is sharing with.
Answer:
carbon is a nonmetal with 4 valence electrons
Explanation:
The element carbon is on the nonmetal section of the periodic table.
Answer:
The correct answer is
option 1. a relatively high number of collisions between reacting particles are effective.
Explanation:
Activation energy refers to the amount of energy which is required by the reacting substances to take part in chemical reaction. If the activation energy is higher, the molecules moves very fast and reaction does not occur. Chemical reaction occurs when the reactant possess low amount of energy.
I can say that the statement which is true regarding kinetic theory is statement 5. What makes this statement true is because of the idea of having the same average kinetic energy even with masses that are different. Hope this answers your question.
