suresh adds some potasium to a beaker of water. the potassium fizzes as a gas is given off. when the fizzing stopped suresh adds universal indicator solution to the water, what color will the universal indicator be when it’s mixed with the water?

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/kzH1l58

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