Is this normal toddler behavior?

Felicia

This may be a really dumb question, but is my toddler naughty or is this normal?

He’s 14 months old and he gets into everything. I can’t set my phone down or a drink down anywhere because he immediately gravitates towards it and he throws tantrums when I take things away - he’ll fall to his butt and cry, he throws food in the floor, and he slaps. I try and tell him no, and obviously I know he’s young and he doesn’t quite understand. But I just feel like when I have company over people probably think omg he’s such a monster. He’s usually sweet and well behaved when he’s home and it’s just me and daddy here. And he should be pretty well adjusted to groups of people, he’s surrounded by other kids at daycare.