Atomic Numbers & Their Elements 1-30 Flashcards

1
Q

What is the atomic number of Hydrogen?

A

1

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2
Q

What is the atomic number of Helium?

A

2

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3
Q

What is the atomic number of Lithium?

A

3

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4
Q

What is the atomic number of Beryllium?

A

4

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5
Q

What is the atomic number of Boron?

A

5

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6
Q

What is the atomic number of Carbon?

A

6

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7
Q

What is the atomic number of Nitrogen?

A

7

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8
Q

What is the atomic number of Oxygen?

A

8

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9
Q

What is the atomic number of Fluorine?

A

9

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10
Q

What is the atomic number of Neon?

A

10

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11
Q

What is the atomic number of Sodium?

A

11

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12
Q

What is the atomic number of Magnesium?

A

12

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13
Q

What is the atomic number of Aluminum?

A

13

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14
Q

What is the atomic number of Silicon?

A

14

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15
Q

What is the atomic number of Phosphorus?

A

15

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16
Q

What is the atomic number of Sulfur?

A

16

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17
Q

What is the atomic number of Chlorine?

A

17

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18
Q

What is the atomic number of Argon?

A

18

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19
Q

What is the atomic number of Potassium?

A

19

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20
Q

What is the atomic number of Calcium?

A

20

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21
Q

What is the atomic number of Scandium?

A

21

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22
Q

What is the atomic number of Titanium?

A

22

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23
Q

What is the atomic number of Vanadium?

A

23

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24
Q

What is the atomic number of Chromium?

A

24

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25
Q

What is the atomic number of Manganese?

26
Q

What is the atomic number of Iron?

27
Q

What is the atomic number of Cobalt?

28
Q

What is the atomic number of Nickel?

29
Q

What is the atomic number of Copper?

30
Q

What is the atomic number of Zinc?

31
Q

True or False: The atomic number of Helium is 2.

32
Q

Fill in the blank: The atomic number of Nitrogen is __.

33
Q

What element has an atomic number of 14?

34
Q

Which element has the atomic number 26?

35
Q

Multiple Choice: What is the atomic number of Boron? A) 4 B) 5 C) 6 D) 7

36
Q

What element corresponds to atomic number 19?

37
Q

True or False: The atomic number of Magnesium is 12.

38
Q

Fill in the blank: The atomic number of Chlorine is __.

39
Q

Which element has the atomic number 29?

40
Q

Multiple Choice: What is the atomic number of Titanium? A) 21 B) 22 C) 23 D) 24

41
Q

What element is represented by the atomic number 30?

42
Q

True or False: The atomic number of Sodium is 11.

43
Q

Fill in the blank: The atomic number of Oxygen is __.

44
Q

Which element has the atomic number 24?

45
Q

Multiple Choice: What is the atomic number of Aluminum? A) 12 B) 13 C) 14 D) 15

46
Q

What element corresponds to atomic number 5?

47
Q

True or False: The atomic number of Zinc is 29.

48
Q

Fill in the blank: The atomic number of Argon is __.

49
Q

What element has an atomic number of 3?

50
Q

Which element has the atomic number 18?

51
Q

Multiple Choice: What is the atomic number of Fluorine? A) 8 B) 9 C) 10 D) 11

52
Q

True or False: The atomic number of Carbon is 6.

53
Q

Fill in the blank: The atomic number of Sulfur is __.

54
Q

Which element has the atomic number 12?

55
Q

Multiple Choice: What is the atomic number of Potassium? A) 18 B) 19 C) 20 D) 21

56
Q

True or False: The atomic number of Titanium is 22.

57
Q

Fill in the blank: The atomic number of Iron is __.

58
Q

What element corresponds to atomic number 15?

A

Phosphorus

59
Q

Which element has the atomic number 7?

60
Q

Multiple Choice: What is the atomic number of Chromium? A) 23 B) 24 C) 25 D) 26