P cần 3 e để đạt octet
H cần 1 e để đạt octet 
nên P nhường 3e cho 3 ng tử H

P cần 3 e để đạt octet
H cần 1 e để đạt octet 
nên P nhường 3e cho 3 ng tử H
 

Blended learning combines traditional face-to-face instruction with online learning, offering a flexible and effective educational experience. One major benefit is personalized learning, allowing students to progress at their own pace and review materials as needed. It also enhances engagement by incorporating interactive digital tools such as videos, quizzes, and discussion forums, making learning more dynamic and enjoyable. Additionally, blended learning promotes better time management, as students can access online resources anytime, balancing their studies with other responsibilities. Teachers benefit as well, using data analytics to track student progress and tailor instruction accordingly. Furthermore, this approach fosters collaboration, as students interact both online and in person, developing teamwork and communication skills. Blended learning also improves accessibility, enabling students in remote areas to receive quality education. In today’s digital age, this method prepares learners for technology-driven workplaces, equipping them with essential digital literacy skills while ensuring a well-rounded education.