If you had 5g of iron and 10g of iron ,which chunk of iron would be attached to a magnet

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

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

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro