Advertisements
Advertisements
प्रश्न
Identify the odd term.
पर्याय
Gold
Silver
iron
Diamond
उत्तर
Diamond
Explanation:
Diamond is the odd one out because Diamond is non-Metal and Others are Metals.
संबंधित प्रश्न
Which of the following can be beaten into thin sheets?
Write the name and formulae of a non-metal hydride.
Name one metal which is stored in kerosene oil.
Name two metals which are used for making jewellery and to decorate sweets.
Name one property which is characteristic of metals.
Which property of iron metal is utilised in producing iron sheets required fro making buckets?
Name the metal which is used in making thermometers.
Name a non-metal having lustre (shining surface).
"Is malleable and ductile". This best describes:
(a) a metal
(b) a compound
(c) a non-metal
(d) a solution
Name a metal used as a thermometric liquid
Write ‘True’ or ‘False’ in front of following statements.
Non-metals are poor conductors of electricity.
Name one metal which is a liquid at room temperature
Name a metal which is poor conductor of electricity :
Name the non-metal and its natural form, which is the hardest substance.
Name a non-metal which is liquid form at room temperature.
Name a non-metal whose compounds help in the growth of plants.
`N+—→ N^3-`
`Mg +H_2SO_4 → —+ — `
Name a non-metal which shows reducing property.
Explain how the activity series accounts for each of the following:
reaction with acids
Give the effect of heat on metal oxides based on the activity series ?
How many valence electrons are present in:
(i) metals and
Write scientific reason.
Copper and brass vessels are cleaned with lemon.
Gold and silver are used to make jewellery. Give reason
Complete the statement given below, by filling in the blank with the correct word:
A non-metal which allows an electric current to pass through it ______.
The sound of one metal colliding with another makes a noise, this property is called as _______.
Tabulate the differences between metals and non-metals.
Which of the following non-metal is lustrous?
Which of the following non-metals is a liquid?
Non-metals are usually good conductors of heat and electricity.
