How are hydrogen bonds different from covalent bonds? (a- they have valance electrons) (b-the resulting compounds contain carbon) (c-hydrogen bonds are weaker bonds that form molecules that ga e a slight positive charge on one side and a slight negative charge on the other)

Option (C) is the correct answer.

Explanation:

A hydrogen bond is defined as a weak bond that is formed between an electropositive atom (generally hydrogen atom) and an electronegative atom like oxygen or nitrogen.

Due to difference in the electronegativity of atoms in a compound containing hydrogen bond there occurs a partial positive charge on hydrogen atom and a partial negative charge on the electronegative atom.

For example, is a polar molecule and contains hydrogen bonds.

Whereas a covalent bond is defined as the bond formed due to sharing of electrons between the two chemically combining atoms.

Thus, we can conclude that hydrogen bonds are different from covalent bonds because hydrogen bonds are weaker bonds that form molecules that ga e a slight positive charge on one side and a slight negative charge on the other.

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americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.