The incredibly high temperatures at the Sun’s core cause millions of tons of hydrogen nuclei to fuse and produce helium nuclei. This continuous process called produces vast amounts of heat and light. a
physical change
b
magic
c
orbital path
d
nuclear fusion

What are igneous intrusions and extrusions

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

Which of these metals are magnetic?