Which of the following terms would best classify a sample of pure sodium chloride?
What feature of water molecules enables ionic substance to dissolve in water?
Which of the following molecules would one expect to have a non-polar covalent bond?
How many electrons are being shared between the two carbon atoms in the compound ethyne? Ethyne has the Lewis structure: H−C≡C−H
If a covalent bond were to be formed between a nitrogen atom (electronegativity 3.0) and an oxygen atom (electronegativity 3.5), which of the following statements would best describe such a bond?
Which statement is true of covalent bonds?
Linus Pauling is famous for
The three dots in the Lewis dot diagram for boron indicate that it