Question

.Q . What is metal and non metal ?
Q . What is conducter ?
Q . What is atom ?
Q . What is agricultural practices ?
Q . What is acrylic ?
Q . What is artificial silk ?
Q . What is nylon ?
Q . What is plastic ?
Q . What is polyester ?
Q . What is polymer ?
Q)What is photosynthesis?
Q)What is global warming?
Q) What is Ozone layer?
Q)What is pollution ?
Q) What is green house effect?


answer do. ..xD


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Answer 1

• Metal is a solid material which conduct heat & electricity ,hard, shiny, malleable, fusible, and ductile. Nonmetal is a substance that do not exhibit properties of metals such as hardness, luster, malleability ,ductility and the ability to conduct electricity.
• A conductor is a material which contains movable electric charges. In metallic conductors, such as copper or aluminum, the movable charged particles are electrons, though in other cases they can be ions or other positively charged species.
• An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across

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Answer 2

ANSWER→→

• metal are the good conductor of electricity like copper and and Aluminium are the good conductor of electricity is known has metal and non-metal has phosphorus and sulfur are insulator.
• electric engineer an conductor in object of type of material that allow the the flow of charge in a one or more direction. material made of metal are commonly electric conductor.
• the smallest part into which an element can be divided
• So, sorry I didn't know answer of 3rs
• Poly is also known as acrylic , acrylic glass or perclax and perspex among several another.
• Old fashion on viscose
• so, sorry I didn't know answer of 6th

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