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Periodic Table

Total questions: 51

Worksheet time: 32mins

Name
Class
Date
1.

(a)   Developed the periodic table

2.

Dmitri Mendeleev grouped elements by ---- properties and left ----- for elements yet to be discovered

(a)  

3.

Dmitri Mendeleev ordered elements by ____ ____

(a)  

4.

Henery Moseley developed the (a)   Periodic table

5.

Henry Moseley Changed the order of Mendeleev's table to order elements by ___ ____

(a)  

6.

Henry Moseley said that atomic number determined ___ ____, not atomic mass

(a)  

7.

Atomic Number = Number of

a)

Protons

b)

Nuclei

8.

lines on the table are called groups or families

a)

Vertical

b)

Horizontal

9.

Elements in the same group/family have ___ chemical properties

a)

similar

b)

different

10.

lines on the table called rows or periods

a)

Vertical

b)

Horizontal

11.

Metals are the ___ of the elements on the table

a)

Least

b)

Most

12.

Most of the elements on the periodic table

a)

Non -Metals

b)

Halogens

c)

Metals

13.

Metals are on the ___ of the stair step

a)

Right

b)

Left

c)

Bottom

d)

Top

14.

Most metals are ___ at room temp(Excluding Mercury)

a)

liquid

b)

solid

c)

gas

15.

Metals are

a)

shiny

b)

dull

16.

Metals are __ conductors of heat and electricity

a)

Good

b)

Poor

17.

Metals are Malleable

a)

True

b)

False

18.

Metals are Ductile

a)

False

b)

True

19.

Metal form

(a)  

20.

Metals tend to __ electrons in bonds

a)

lose

b)

gain

21.

Nonmetals are on the ___ of the stair step

a)

Right

b)

Left

c)

Bottom

d)

Top

22.

At room temp Nonmetals are ___ or ___

a)

liquid

b)

solid

c)

gas

23.

Nonmetals are

a)

shiny

b)

dull

24.

Nonmetals are __ conductors of heat and electricity

a)

Good

b)

Poor

25.

Nonmetal form

(a)  

26.

Nonmetals __ electrons in bonds

a)

lose

b)

gain

27.

Metalloids are also known as

(a)  

28.

Metalloids are __ metals and nonmetals

a)

Both

b)

neither

29.

Metalloids are the ___ elements

a)

stair step

b)

bottom

30.

Alkali Metals are (expect Hydrogen)

a)

1A

b)

2A

c)

7A

31.

Alkali Metals are the __ __ metal family

a)

most reactive

b)

Least reactive

32.

Alkali Metals have _ valence electron/s

a)

1

b)

2

c)

4

d)

7

33.

Alkali Earth Metals are

a)

1A

b)

2A

c)

7A

34.

Alkali Earth Metals are _ than alkali metals

a)

more reactive

b)

Less reactive

35.

Alkali Earth Metals have _ valence electron/s

a)

1

b)

2

c)

4

d)

7

36.

Transition Metals is __ group (no A listed)

a)

1

b)

13

c)

3-12

d)

6-12

37.

Transition Metals are (a)   metals

38.

Transition Metals have __ valence electrons

a)

varies

b)

6

c)

9

d)

2

39.

Inner Transition Metals are __ elements

a)

Radioactive

b)

nonradioactive

40.

Inner transitions two series are

a)

Lanthanide

b)

Halogen

c)

Actinide

d)

Noble Gas

41.

Halogens are the most _ nonmetal

(a)  

42.

Halogens are

a)

Metals

b)

Semimetals

c)

nonmetals

43.

Halogens group __

a)

1A

b)

2A

c)

7A

44.

Halogens have _ valence electrons

a)

1

b)

2

c)

5

d)

7

45.

Noble Gases are Group

a)

8A

b)

7A

c)

2A

d)

1A

46.

Noble Gases are the __ elements

a)

Reactive

b)

non reactive

47.

Noble Gases are (a)   gases

48.

Noble gases have a __ valence shell

a)

Full

b)

empty

49.

Diatoms are only stable as __ atoms bonded together

a)

3

b)

2

c)

4

50.

There are __ diatomic elements

a)

7

b)

3

c)

6

d)

2

51.

The 7 Diatomic elements

a)

Bromine

b)

Iodine, Nitrogen

c)

Oxygen

d)

Chlorine, Hydrogen

e)

Fluorine