UV exposure that leads to sunburn is proven in developing melanoma, the most dangerous of the three most common types of skin cancer.
Answer:
Carbon = 1s2 2s2 2p2 group= 14 period = 2
Explanation:
group can be taken from the electronic configuration here it is 2s2 2p2 so it should belongs to 4A or 14
Answer:
3270m
Explanation:
1 minute= 109m
so
30 minutes= 109 × 30 = 3270m
(whatever you do on one side you have to do to the other)
hope this helps :)
