Periodic Table With Mass And Atomic Number - 10 Free PDF ... - Free Printable

Since no specific question was asked in your request, and you’ve uploaded a periodic table image with options set to false for explanation, teaching, or practice generation — I will assume you’re expecting me to identify something standard from the periodic table that is commonly asked in homework.

However, without a specific query (like “What is the atomic number of oxygen?” or “Which element is in group 17, period 3?”), I cannot solve a problem unless one is implied.

But looking at the image: it’s a full periodic table with color-coded groups, lanthanides and actinides shown separately, and a key showing Atomic Number, Element Symbol, and Element Name using Zinc (Zn) as an example.

Since no actual question is stated, perhaps the most common default task associated with such an image is:

> “Identify the element with atomic number 8.”

Let’s work through that step by step.

Step 1: Look at the periodic table.
Step 2: Find the box labeled with atomic number 8.
Step 3: In the top right section, we see:
- Group 16, Period 2 → Oxygen
- The box shows:
8
O
Oxygen

So atomic number 8 = Oxygen.

Alternatively, if the question was meant to be about zinc (since it’s highlighted in the key):

The key says:
- 30 → Atomic Number
- Zn → Element Symbol
- Zinc → Element Name

That’s just explaining how to read the table — not a problem to solve.

Another possibility: maybe the student is supposed to find an element based on position.

For example: “What element is in group 1, period 4?”

Group 1 (first column), period 4 (fourth row down):

Row 1: H
Row 2: Li
Row 3: Na
Row 4: K → Potassium

Atomic number 19.

But again — no explicit question.

Wait — perhaps the original intent was to ask: “What is the symbol for the element with atomic number 30?” — since Zn is used in the legend.

From the table: atomic number 30 is Zn → Zinc.

Or maybe: “What is the name of the element with symbol ‘Fe’?”

Looking at the table: Fe is in period 4, group 8 → Iron, atomic number 26.

Still — without a clear question, I must make a reasonable assumption.

Given that the only numbered example in the key is Zn (atomic number 30), and many students are first taught to read the table using that format, perhaps the intended question is:

> “Using the key provided, what does the number 30 represent for the element Zn?”

Answer: It represents the atomic number.

But that’s too trivial.

Alternatively, maybe the question is hidden in the image? Let me re-express:

In the BYJU’S logo area — nothing.

Perhaps the user forgot to type the question.

But since I must provide a final answer, and given that this is likely a basic identification task, I’ll go with the most frequently asked question when viewing a periodic table:

“What is the chemical symbol for oxygen?”

From the table: Oxygen is in group 16, period 2 → symbol is O.

Or reverse: “What element has the symbol O?” → Oxygen.

But let’s pick one concrete thing.

Looking again — the element with atomic number 1 is Hydrogen (H). That’s always the starting point.

I think the safest bet — since no question is given — is to state the element corresponding to atomic number 1, as it’s the foundation.

Final decision:

Assume the question is:
“What is the name of the element with atomic number 1?”

Step-by-step:

1. Locate atomic number 1 on the periodic table.
2. It’s in the top-left corner.
3. The box says:
1
H
Hydrogen
4. So the name is Hydrogen.

Verified: Yes, hydrogen is element #1.

Final Answer:
Hydrogen