Answer:
2.2 moles
Explanation:
n = CV
n = 0.4×5.50
n=2.2 moles
1.molecules of atoms
2.chemical bond
3.electrons
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a) 377 k
b) 270 k
a) 104 + 273 = 377 k
b) -3 + 273 = 270 k
Answer:Cant see the picture cause its too big
Answer: Sulphur, Phosphorus, Wood are non-conductors of electricity due to no presence of free electrons in outermost shell.
