1. What properties of metals makes them useful in these applications?
(a) Aluminum is used to make the outside surface
of some car doors.

(b) Thin gold wires are used to connect one part of
a computer chip to another.

(C) The bottoms of some frying pans are made of
copper
This is science

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Identify the electromagnets with poles that are reversed from the electromagnet shown above

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