Question

question 9 1 pts which of the following lists the elements in order of increasing malleability? se, sb, sn se, sn, sb sn, sb, se sb, sn, se question 10 1 pts which of the following elements is a transuranium element? erbium plutonium neodymium thorium

Explanation:

For Question 9, selenium (Se) is a non - metal, antimony (Sb) is a metalloid, and tin (Sn) is a metal. Metals are more malleable than metalloids and non - metals, so the order of increasing malleability is non - metal < metalloid < metal. For Question 10, transuranium elements are elements with atomic numbers greater than 92 (uranium). Plutonium has an atomic number of 94.

Answer:

Question 9: Se, Sb, Sn
Question 10: plutonium