Question

my today's last questions

1.) Differentiate between Normal elements and Transition elements.

2.) What is the need to use eco–friendly technology?

that much only answer me please and good night sweet dreams everyone ☺️​

Answer 1

Answer:

1.Normal elements includes both metals and non metals where as transition elements are only metalsNormal elements have their only last shell incomplete wherese transition have last two shells incompletely filled.Normal elements are placed on the side of the periodic table whereas transition elements are at the middle of the periodic table.

2.Also known as clean tech, green tech and environmental tech, eco-friendly technology can help preserve the environment through energy efficiency and reduction of harmful waste. Green tech innovators use the latest environmental science and green chemistry to reduce the harmful impact of human activity on the earth.

Answer 2

Answer:

Answer 1.↓

Normal elements includes both metals and non metals whereas Transition elements are only metals.

Normal elements have their only last shell incomplete whereas Transition have last two shells incompletely filled.

Normal elements are placed on the side of the periodic table whereas Transition elements are at the middle of the periodic table.

Answer 2.↓

Need of eco-friendly technology:

1. To decrease pollution.

2. To decrease health issues.

3. Protect our mother nature.