Question

Answer the following:
1) what is the density of lead?
2) Atomic mass of Cerium
3) density of livermornium
4) phase of niobium
5) atomic mass of Seaborgium

Answer 1

Answer:

1st: Density of Elements Chart

Density Name #

11.35 g/cc Lead 82

11.5 g/cc Technetium 43

11.724 g/cc Thorium 90

11.85 g/cc Thallium 81

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