January 2019 NY Regents Chemistry Exam
7 Which element is malleable at STP? (1) chlorine
(2) copper
(3) helium
(4) sulfur
Solution: Malleable means that it can be hammered into sheets. Metals are malleable. Metals are located to the left of the staircase on the Periodic Table.
Answer: 2
Prepare for the Chemistry Regents Exam: HERE
Contact us for chemistry tutoring: HERE