Answer:
10-10 above the 0 is positive and the ones below is - (negitive)
Explanation:
Answer:
1947 the United States Army had an excess of metallic sodium left over from World War II and determined that the alkaline waters of Lake Lenore would be a good spot to dump and neutralize the acidic element, which reacts with water with intense explosions.
Explanation:
there ya go
A is correct hope this helps