Answer:
F
O
N
Mg
Explanation
The key explanation here is that we need to know the trends in electronegativity value increase or decrease across the periods and down the group.
Across the periods, electronegativity is expected to increase. Hence, with the exception of the noble gases, the most electronegative elements are found further right on the periodic table. While electronegativity is expected to increase across the period, it decreases down the group.
Hence, if two elements are in the same group, further down we have the one with the less electronegative value. If two elements are in the same period, further right we have the more electronegative element.
Answer:
Explanation:
The maximum theoretical efficiency for a heat engine is given by the Carnot's Cycle. The temperatures of the hot reservoir and the cold reservoir at 1.0 atmosphere are 373.15 K and 273.15 K, respectively. Then:
Answer:
correct answers:
objecting to a local and consent bill
chubbing
filibuster
incorrect answers:
amending legislation
vetoing legislation
Explanation:
1) It must be oxidized
2) reduction
3) Sodium
4) Hydrogen
Symbol : O
Element Family : Oxygen Group or Chalcogens: Group 16 (VIA) - 6 valence electrons
Atomic Number : 8
Atomic Mass : 15.999 u