Free Printable Periodic Table Worksheets - Free Printable

Let’s go step by step to solve each question on the worksheet.

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Question 1: List the symbols of the elements in Period 2.

Period 2 is the second row of the periodic table. The elements are:

- Lithium → Li
- Beryllium → Be
- Boron → B
- Carbon → C
- Nitrogen → N
- Oxygen → O
- Fluorine → F
- Neon → Ne

✔ So, the symbols are: Li, Be, B, C, N, O, F, Ne

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Question 2: List the atomic numbers of the elements in Period 2.

Atomic number = number of protons. For Period 2, they go from 3 to 10:

- Li → 3
- Be → 4
- B → 5
- C → 6
- N → 7
- O → 8
- F → 9
- Ne → 10

✔ So, the atomic numbers are: 3, 4, 5, 6, 7, 8, 9, 10

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Question 3: Name the elements in Period 2 that are metals.

In Period 2, only the first two elements are metals:

- Lithium (Li) — metal
- Beryllium (Be) — metal

The rest are nonmetals or metalloids (Boron is a metalloid, but often grouped with nonmetals for simplicity at this level).

✔ So, the metals are: Lithium and Beryllium

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Question 4: Name the elements in Period 2 that are nonmetals.

Nonmetals in Period 2:

- Carbon (C)
- Nitrogen (N)
- Oxygen (O)
- Fluorine (F)
- Neon (Ne)

(Boron is sometimes called a metalloid — we’ll leave it out here since the question asks for nonmetals.)

✔ So, the nonmetals are: Carbon, Nitrogen, Oxygen, Fluorine, Neon

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Question 5: Which elements are located in the following groups and periods?

We use the periodic table to find them.

a) Group 4, Period 5 → Zirconium (Zr)
b) Group 2, Period 2 → Beryllium (Be)
c) Group 6, Period 6 → Tungsten (W)
d) Group 18, Period 1 → Helium (He)
e) Group 14, Period 5 → Tin (Sn)
f) Group 12, Period 4 → Zinc (Zn)
g) Group 1, Period 7 → Francium (Fr)
h) Group 16, Period 6 → Polonium (Po)
i) Group 17, Period 3 → Chlorine (Cl)
j) Group 11, Period 5 → Silver (Ag)

✔ Answers:
a) Zr
b) Be
c) W
d) He
e) Sn
f) Zn
g) Fr
h) Po
i) Cl
j) Ag

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Question 6: Label each as metal, nonmetal, or metalloid.

Let’s think about properties:

a) Poor conductor of electricity → Nonmetal (metals conduct well)
b) Usually a solid at room temperature → Metal (most metals are solids; exceptions like mercury exist, but generally true)
c) Ductile → Metal (can be drawn into wires)
d) Usually a gas at room temperature → Nonmetal (like oxygen, nitrogen)
e) Good conductor of heat → Metal
f) Brittle → Nonmetal (or metalloid — but brittle is typical of nonmetals like sulfur)
g) Chlorine → Nonmetal (it’s a greenish gas)
h) Semiconductor → Metalloid (like silicon or germanium)

✔ Final labels:
a) Nonmetal
b) Metal
c) Metal
d) Nonmetal
e) Metal
f) Nonmetal
g) Nonmetal
h) Metalloid

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Final Answer:

1. Li, Be, B, C, N, O, F, Ne
2. 3, 4, 5, 6, 7, 8, 9, 10
3. Lithium, Beryllium
4. Carbon, Nitrogen, Oxygen, Fluorine, Neon
5. a) Zr, b) Be, c) W, d) He, e) Sn, f) Zn, g) Fr, h) Po, i) Cl, j) Ag
6. a) Nonmetal, b) Metal, c) Metal, d) Nonmetal, e) Metal, f) Nonmetal, g) Nonmetal, h) Metalloid