Englishfor English speakers
so
Adverb
—
How much; very much.
The box was so wide that the person was not able to take it through the door.
so
Preposition
—
With purpose. Saying the reason why someone does something.
The person locks the door so no one is able to come in and take things.
We help them so that they can get better.
Es
—
noun
(= einsteinium)
a radioactive transuranic element produced by bombarding plutonium with neutrons