what are three chemical characteristics and ten physical characteristics

Question

so far for physical i have
-color
-taste
-smell
-size
-luster
-shape
-texture

is this what they are asking for?

Answer 1

For physical, yes.

Answer 2

okay and i don't understand what they are asking for for chemical characteristics.

i was thinking like density, melting point, and boiling point but arent those physical too?