Daksh

Pollution is the introduction of contaminants into the natural environment that cause harm.[1] pollution can take the form of any substance.(solid,liquid,or gas)or energy.(such as radioactivity,heat,sound,or light).

Organic chemistry is the study of structure,propeties,composition,reaction,and preparation of carbon-containing compounds.

The four fundamental states of matter are solid,liquid,gas, and plasma each distinguished by the arrangement and movement of particles.

brownian motion is a continuous-time stochastic process with random,normaly distributed fluctation, used in financet model unpredictable asset price movements and foundationd to option pricing and risk assessment models.

metals are lustrous,malleable,ductile and good conductors of heat and eletricity,with high melting points and density and they readily form positive ions by losing electrons.

Ions: Atoms that gain or lose electrons.

• Lose → positive ion (cation)

• Gain → negative ion (anion)

Ionic bonding: A metal gives electrons to a non-metal. The opposite charges attract.Example: Na⁺ + Cl⁻ → NaCl

1. so atoms are the smallest unit of matter and building blocks of everything in the universe

2. be it solid,liquid or gas right from the gain of sand to strand of hair to your body to the planets,stars and the moon to the infinity.

3. where did it all began as the story goes one fine day in ancient india maharshi kanada an indian scientist sage and philosopher was walking with food in his hand as he ate the food after chewing for a while it occcured to him that he could not divide the food into further part

4. thus the idea of a matter which cannot be divided further came into existence. he called that indivisible matter "anu" a sanskrit word for atoms. Even though sage Kanada was believed to be the first one to come up with this idea,

5. but the credit for making this concept popular and proposing the…