What is this white oak?

[Angus 1895]

Found it In Carnation Washington.

Some green acorns are falling.

would they germinate if I pick them in a few days?

Thanks
Can get more photos if needed

 

[Smokegobbler]

Based on the leaves and acorn stalk my guess would be English Oak. Not sure about germination, but if they're starting to fall, it's worth a try. They're from the white oak group, which generally are fairly easy to start.