7. Fill in the chart with information on the following atoms. Element Atomic Mass
# of
symbol number number protons
2.Si
# of
# of
electrons
neutrons
23
51
23
77
115
77
145 1n+3
108
47
46
51
61
54
Со
59
24
8
160
80
35

The pressure in a fluid is affected by which characteristics of that fluid

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)