Question

1) What Conclusion can be drawn about relationship between the arrangement of elements on the periodic table and the patterns observed in their properties?
A)Properties of elements are related to atomic numbers.
B)Properties of elements are related to ductility.
C)Properties of elements are related to malleability.
D)Properties of elements are related to luster.

2) Which physical properties are characteristic of metals? Choose all that apply
A)brittle
B)high luster
C)malleable
D)ductile
E)not very reactive

Answer 1

1.) the conclusion that can be drawn about relationship between the arrangement of elements on the periodic table and the patterns observed in their properties are properties of elements are related to atomic numbers. The correct answer is A. 

2.) The physical properties that are characteristics of metals are high luster,malleable, and ductile. The correct answers are B,C, and D. 

Answer 2

The answer for question 1 is A, and the answers for question 2 are B, C, and D.