Advertisements
Advertisements
Question
A metal with melting point less than 50°C is
Options
Gallium
Iron
Gold
Aluminium
Solution
Gallium
APPEARS IN
RELATED QUESTIONS
Give reasons for the following.
Copper cannot displace zinc from its salt solution.
Give reasons for the following.
Sodium and potassium are stored in kerosene.
Name two alloys of iron. What elements are present in these alloys?
What is an alloy? How is an alloy made?
Give reasons
Gold is mixed with copper and nickel.
State two important uses of following metal:
Uses of silver
State the position of the following in the periodic table:
Alkali metals
Give the general characteristics of:
Alkaline earth metals with reference to
(i) bonding
(ii) action of air
(iii) action of water
(iv) action of acid
What was Mendeleev's basis for the classification of elements?
State a specific reason for using copper in electrical cables
Match the columns.
| Group A | Group B |
| 1) Copper and Zinc | a) Brass |
| 2) Copper and Tin | b) Bronze |
| c) Stainless steel |
The most abundant element in the universe is ____________.
Generally, metals are solid in nature. Which one of the following metals is found in a liquid state at room temperature?
Which of the following property is generally not shown by metals?
An element forms an oxide A2O3 which is acidic in nature. Identify A as a metal or non-metal.
A doctor prescribed a tablet to a patient suffering from iron deficiency. The tablet does not look like iron. Explain.
The liquid metal at room temperature ______.
Metals and non–metals are used for making ______, ______ and ______.
Sodium is a hard metal.
