What can smart modern biosensors be used in heath applications

Smart biosensor devices allow people living a smart and healthy lifestyle. Artificial intelligence, machine learning, big data analytics, and the internet of things (IoT) have also been integrated with biosensors for real-time monitoring, diagnosis, prediction, and decision-making.

Explanation:

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.

no

sodium is solid at rt