Explanation:
the investigation lasts for 7 days.
hope this helps you.
Answer:
H2SO4 + Cu(OH)2 ---> CuSO4+ 2H2O
The water and heathfshiccu
Answer:
3= Lithium (Li) = [He] 2s1
6= Carbon (C) = [He] 2s2 2p2
8=Oxygen (O)= [He] 2s2 2p4
13=Aluminium (Al)= [Ne] 3s2 3p1
U 2 can help me by marking as brainliest.........
