TEAS Sentence Correction Practice Test 2

© examsiri.com

Question : 16 of 40

Marks: +1, -0

Which of these patterns of the periodic table is not correct?

In metallic groups, reactivity increases down a group.
Atomic size increases down a group and across a period (from left to right).
In non-metallic groups, reactivity decreases down a group.
Densities and melting points increase down any group.

Go to Question:

Prev Question

Next Question