Which element has the atomic number 11? (2022)

₹0.0

Question: Which element has the atomic number 11? (2022)

Options:

Correct Answer: Sodium

Solution:

Sodium has the atomic number 11, indicating it has 11 protons.

Which element has the atomic number 11? (2022)

Which element has the atomic number 11? (2022)

Step 1: Understand what atomic number means. The atomic number of an element is the number of protons in its nucleus.
Step 2: Look for the element that has the atomic number 11. This means we need to find the element with 11 protons.
Step 3: Refer to the periodic table of elements. The periodic table lists all elements along with their atomic numbers.
Step 4: Find the number 11 in the periodic table. Look for the element that is listed next to the number 11.
Step 5: Identify the element next to the number 11. The element with atomic number 11 is Sodium.

No concepts available.