1. D (explanation is shown in the picture above)
2. A,B&E are diatomic molecules in standard conditions.
A) I = -1, B) Sr = +2, C) K = +1, D) N = -3, E) S = -2, F) In = +3
Answer:
Deep inside Earth, between the molten iron core and the thin crust at the surface, there is a solid body of rock called the mantle. When rock from the mantle melts, moves to the surface through the crust, and releases pent-up gases, volcanoes erupt.
Explanation: hot molten rock, ash, and gases escape from the volcano
Even Though Some Objects Are Very Light , Remember That The Net Force On You Determines How Your Motion Changes. Greater Mass Results In Greater Force And Greater Distance Results In Smaller Force .