Answer: The charge on a sulfide ion is –2.
Explanation:
Yes it can be but if stuff like the council have the equipment to pay for to help stop erosion then it wouldn't be as bad
Hell no.......... &/&/&/‘a
Answer:
Mass of A=320g
Volume of A=64cm3
Density of B =3g/cm3
Volume of B = 27 cm3
(Not drawn to scale)
and the density of cube A =5.0g/cm3
Please mark me a brainlist