Which of the following is a characteristic of a strong acid? A. It increases the OH concentration.
B. It does not conduct electricity in water.
C. It reacts with water to form H2 gas.
D. It completely dissociates in water.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

Drug abuse will not lead to physical and psychological dependence. true or false ?

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic