I feel something calling itself a dictionary should get things right. The articles on chemical bond confuses the idea of a chemical bond (the force holding atoms together) with the idea of a compound (the chemical that is made when the atoms are held together). This is different like velcro and trainers, or string and a parcel.
Finally I found an online dictionary portal that gives me branching to many great dictionaries and language translators to chose from.
They don't seem to bother with fact checking, while keep taking sides. Not as neutral as it must be, neither it is factual, as bad as it can go.
Look up a word, it gives a great definition. However, look up the sentence examples for that word. It'll baffle the crap outta ya!