So what's the heaviest non radioactive element. brainliest 4 best.

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?