Hello,
I would like to ask about the identity of these flower seeds (probably wildflowers) from a flower seed packet a few years ago. I can guess some of their identity, such as (pic below) 1:marigold, 3: cornflower, 4: zinnia, 6: cosmos,(probably) but I'm not sure of the rest.

About the round shaped seeds below, please help me identify the general type of flower they belong to. I notice some variations in their sizes and colouring (dark red, grey, blue grey, etc) so I assume they are different species of flowers.

(ignore the banana shaped seeds at top left)

I also want to know if these seeds are viable. Seed packet was bought probably more than 3 years ago.

Thank you for the help!

Good job on the ones you already named.
2- they look so much like sesame seeds, I wonder if they're something in a legume.
5- so familiar but can't think of it
Round ones- Impatiens balsamina?

could 2 be flax

# 5 look like cosmos