Which of the following will sink in a container of mercury with a density of 13.6 g/ml?

a.
zinc, d = 7.14 g/ml

b.
ice, d = 0.92 g/ml

c.
gold, d = 19.3 g/ml

d.
gasoline, d = 0.69 g/ml

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer