atomsVersion en ligne subatomic particles par imad tormos 1 What is the type of bond in water molecule? a covalent bond b ionic bond c hydrogen bond d peptide bond 2 isotopes have a same atomic number b same number of neutrons c different number of electrons d different atomic symbols 3 an example of an alkane a ethene b butane c benzoic acid d none 4 what is the common name of ethanoic acid? a acetone b table salt c benzoic acid d acetic acid e acetic 2 5 an weak acid dissociates: a completely in water b incompletely in water c totaly in water d all of the above
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