Answer:
disposal of radioactive waste
Explanation:
if too much is released, it can wipe out large parts of the country
I’m thinking it’s gold because lead isn’t with cooper meaning that if u switch lead with cooper it won’t work at all .
Answer:
An element with 7 valence electrons will most likely be a halogen and gain an electron
Explanation:
Answer:
The other colors of the electromagnetic spectrum are absorbed by the substance and not reflected. If you were to look at it in infared or unltraviolet it would reflect different colors than those of the visible spectrum.
Explanation:
