Question

use the partial periodic table to help answer the question. which elements are good conductors of heat and electricity, malleable, ductile and have high luster? choose the two correct answers.

Explanation:

Step1: Recall metal properties

Metals are good conductors of heat and electricity, malleable, ductile and have high luster.

Step2: Identify metals in table

In the periodic - table layout, metals are usually found on the left - hand side and middle. Elements O and R are likely metals (assuming a typical periodic - table structure where the left and middle regions are metals).

Answer:

O, R