Periodic Trends Essay Sample

1. The elements with the smallest atomic radii are found in the: a ) upper left-hand corner of the periodic tabular array
B ) lower right-hand corner of the periodic tabular array
degree Celsius ) lower left-hand corner of the periodic tabular array
vitamin D ) upper right-hand corner of the periodic tabular array

2. Given the representation of a Cl atom. which circle might stand for an atom of Br? a ) Circle B B ) Circle Dd ) Circle C

3. Given the representation of a Cl atom. which circle might stand for an atom of F? a ) Circle Db ) Circle C degree Celsius ) Circle C vitamin D ) Circle B

4. As one moves from left to compensate ( > ) within a period across the periodic tabular array. the electronegativity of the elements encountered tends to: a ) stay the sameb ) increasec ) lessening

5. Of the undermentioned elements. which one would hold the largest electronegativity energy? a ) Iodine ( I. atomic # 53 ) B ) Bromine ( Br. atomic # 35 ) degree Celsius ) Chlorine ( Cl. atomic # 17 ) vitamin D ) Fluorine ( F. atomic # 9 )

6. Of the undermentioned elements. which one would hold the smallest radius? a ) Bromine ( Br. atomic # 35 ) B ) Iodine ( I. atomic # 53 )
degree Celsius ) Fluorine ( F. atomic # 9 ) vitamin D ) Chlorine ( Cl. atomic # 17 )

7. As one moves from down ( v ) a group on the periodic tabular array. the atomic radius of the elements encountered tends to: a ) stay the same B ) increasec ) lessening

8. The energy required to take an negatron from an atom is known as: a ) radioactivityb ) electronegativity
degree Celsius ) ionisation energyd ) negatron affinity

9. Given the representation of a Cl atom. which circle might stand for an atom of Ar? a ) Circle Db ) Circle C degree Celsius ) Circle B

10. Anions have a ______________ charge and are ______________ than the atoms from which they formed. a ) positive/largerb ) negative/smaller
degree Celsius ) negative/largerd ) positive/smaller
11. As one moves from down ( v ) a group on the periodic tabular array. the electronegativity of the elements encountered tends to: a ) decreaseb ) stay the same degree Celsius ) addition

12. The least negatively charged elements are the:
a ) Alkali metals B ) Baronial gases c ) Halogens

13. As one moves from left to compensate ( > ) within a period across the periodic tabular array. the atomic radius of the elements encountered tends to: a ) decreaseb ) increasec ) stay the same

14. Which of these elements would hold the lowest first ionisation energy? Element C Element D Element B Element A

15. By and large talking. the group of elements with the highest first ionisation energy is: Group 16 Group 17 Group 18 Group 1

16. Of the undermentioned elements. which one would hold the largest ionisation energy? a ) Hydrogen ( H. atomic # 1 ) B ) Cesium ( Cs. atomic # 55 ) degree Celsius ) Potassium ( K. atomic # 19 ) vitamin D ) Sodium ( Na. atomic # 11 )

17 ) As one moves from down ( v ) a group on the periodic tabular array. the ionisation energy of the elements encountered tends to: a ) stay the sameb ) increasec ) lessening

18 ) Given the representation of a Cl atom. which circle might a chloride ion. Cl- ?
Circle DCircle CCircle B

19 ) As one moves from left to compensate ( > ) within a period across the periodic tabular array. the ionisation energy of the elements encountered tends to: a ) decreaseb ) stay the samec ) addition

20 ) Given the representation of a Cl atom. which circle might stand for an atom of S?
Circle BCircle CCircle D

21 ) Of the undermentioned elements. which one would hold the smallest ionisation energy? Nitrogen ( N. atomic # 7 ) Neon ( Ne. atomic # 10 )
Lithium ( Li. atomic # 3 ) Boron ( B. atomic # 5 )
22. Cations have a ______________ charge and are ______________ than the atoms from which they formed. a ) negative/smallerb ) negative/larger
degree Celsius ) positive/largerd ) positive/smaller

23. A perpendicular column ( v ) of elements on the periodic tabular array may besides be referred to as a:

a ) household B ) series degree Celsius ) groupd ) period

24. The elements with the largest atomic radii are found in the: a ) lower right-hand corner of the periodic tabular array
B ) upper left-hand corner of the periodic tabular array
degree Celsius ) lower left-hand corner of the periodic tabular array
vitamin D ) upper right-hand corner of the periodic tabular array

25. Of the undermentioned elements. which one would hold the largest radius? Nitrogen ( N. atomic # 7 ) Lithium ( Li. atomic # 3 )
Neon ( Ne. atomic # 10 ) Boron ( B. atomic # 5 )

26. A horizontal row ( > ) of elements on the periodic tabular array may besides be referred to as a:

a ) household B ) series degree Celsius ) groupd ) period

27. The step of the attractive force that an atom has for negatrons involved in chemical bonds is known as: a ) radioactivityb ) electronegativity
degree Celsius ) ionisation energyd ) negatron affinity

28. The most active metals are located in the:
a ) lower right-hand corner of the periodic tabular array
B ) upper left-hand corner of the periodic tabular array
degree Celsius ) lower left-hand corner of the periodic tabular array
vitamin D ) upper right-hand corner of the periodic tabular array

29. Of the undermentioned elements. which one would hold the smallest radius? Nitrogen ( N. atomic # 7 ) Lithium ( Li. atomic # 3 )
Neon ( Ne. atomic # 10 ) Boron ( B. atomic # 5 )

30. Of the undermentioned elements. which one would hold the largest radius? Cesium ( Cs. atomic # 55 ) Sodium ( Na. atomic # 11 ) Hydrogen ( H. atomic # 1 ) Potassium ( K. atomic # 19 )