Answer:
Neon is stable, hence has no charge.
Oxide (O2-) has a charge of -2
Cooper (Cu2+) has a charge of +2
Tin (Sn2+) has a charge of +2
hence overall charge = -2+2+2
<em><u>Over</u></em><em><u>all</u></em><em><u> </u></em><em><u>charge</u></em><em><u> </u></em>= +2
Answer:
Step-by-step explanation:
Surface area is the area times all the faces
Answer:
hypothesis
Step-by-step explanation:
If <em>hypothesis</em> then <em>conclusion</em>
1 radian
because s= r × angle measurement in radian
we have s= arc , r = radian so we got the value
Answer:
70
Step-by-step explanation:
(5x2) x 7
(10) x 7 = 70