Words like I, me, you, we, them etc. are known as nouns pronouns as they stand in the place of nouns.
See here for som and here for det.
Subject
These pronouns can be the subject of a sentence.
...
meg | me |
deg / Dem (formal) | you |
ham | him |
henne | her |
den | it (common) |
det | it (neuter) |
os oss | us |
dere / Dem (formal) | you (plural) |
dem | them |
...
Examples needed, esp. of word order when there is a mixture of noun and pronoun objects in the same sentence.