Author Question: Jupiter and the other jovian planets may have formed significantly closer to the Sun than their ... (Read 68 times)

maychende · **on:** Jul 27, 2018

Jupiter and the other jovian planets may have formed significantly closer to the Sun than their current orbits.

Indicate whether the statement is true or false

Question 2

Astronomers use roman numerals to indicate the ionization state of a gas. Ionized hydrogen is indicated by which of the following symbols?

A) H II
B) H2
C) H I
D)
E) H III