hello everyone.!!
❤✌ My question is explain physical properties of Metal and Non metal ..❤✌
i will mark as Brainlent who give me superb and mind blowing answer!!!
Answers
Answer:
metals are ductile , sonorous, have high melting and boiling point , good conductor of electricity ,generally hard exception sodium and potassium
non metals are soft exception diamond,bad conductor of electricity exception graphite, non metals are dull ,liquid at room temperature
Answer:
What are Metals? ******************************
Majority elements in the periodic table are metals. This includes alkali metals, transition metals, lanthanides, actinides and alkaline earth metals. Metals are separated by nonmetals on a periodic table through a zigzag line starting from carbon, till radon. The elements between the two are phosphorus, selenium and iodine.
These elements and elements right to them in the periodic table are nonmetals. Elements present just to the left of the line are termed as semimetals or metalloids. These will have the combined properties of both metals and nonmetals.
What are Non metals? ***************************
Very few elements in the periodic table are non-metals. These are present on the right-hand side in the periodic table. Elements that come under non-metals are sulphur, carbon, all halogens, phosphorus, hydrogen, oxygen, selenium, nitrogen and noble gases.
In the periodic table, non-metals are located left of the halogens and to the right of the metalloids. Since noble gases and halogens are also non-metals, these elements are often referred to as non-metals.