Please help quick will give brainliest

I think it's Physical, Chemical, then Physical

Explanation:

I hope I'm right, those answers sound about right to me

the link still does not work even when adding it to the url bar

explanation:

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer