An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have? some shielding required no mass large mass high penetrating power

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

Amap's orientation is typically determined by an

Why are some people more concerned about shark survival than about shark attacks?