Podcast
Questions and Answers
What information does the document provide about the elements?
Which shells are mentioned in the document for electron distribution?
What is rounded off to the nearest whole number or half number?
Which of the following elements is specifically mentioned in the table?
Signup and view all the answers
What is NOT included in the document about the elements?
Signup and view all the answers
Study Notes
Atomic Masses of First 30 Elements
- The document lists the atomic numbers, element symbols, and atomic masses of the first 30 elements.
- The atomic mass of each element is rounded off to the nearest whole number or half number.
- The document includes common elements such as:
- Hydrogen
- Helium
- Carbon
- Oxygen
- Sodium
- Magnesium
- Zinc
- The electronic configuration of the elements is shown, including the distribution of electrons in the:
- K shell
- L shell
- M shell
- N shell
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Explore the atomic numbers, element symbols, rounded atomic masses, and electron distribution of the first 30 elements in this valuable reference document. From hydrogen to zinc, familiarize yourself with the properties of these fundamental elements.
