Answer: After three half-lives 1/8 (12.5%) of the original sample remains
Wind isn’t an external force that acts in the rock cycle.
most metals conduct electricity and are very dull to the look. most metals are toxic if eaten and are hard.
aluminum is a type of metal they is softer than the opther and conducts eletricty like a boss.
nickel on the opther hand is also a metal but does not conduct a lot of electricy.
metals can be bent and others can break,
Answer:
B.
Explanation: hope this helps
Benzene
