The first alloy made by humans was

Which of the following is not an alloy?

The mineral from which aluminium is extracted is:

The metals having the largest atomic radii in the Periodic Table

Most metals have:

Bronze is an alloy of which metals?

Which of the following metals can be found in a pure state in nature?

The lightest metal is

Element used to get orange flames in fire works?

An iron nail is dipped in copper sulphate solution. It is observed that —

Which of the following metals will not react with oxygen, even when heated very strongly in air?

Galvanised iron is coated with

Brass is an alloy of

Which one of the following metal is used thermometers?

The property of metals by which they can be beaten in to thin sheets is called-

The metals that produce ringing sounds, are said to be

Radio active metal which is in liquid state at room temperature ?

Which metal is found in liquid state at room temperature?

Sodium metal is stored in-

Which of the following metal reacts vigorously with oxygen and water?

Which gas are produced when metal react with acids?

Ringing bells in the temples are made up of:

Other than mercury which other metal is liquid at room temperature?

Why Aluminium is used for making cooking utensils?

The metal which shows least expansion?

Name the property of metal in which it can be drawn into thin wires?

' ലോഹങ്ങളുടെ രാജാവ് ' എന്നറിയപ്പെടുന്ന ലോഹം ഏതാണ് ?

' ക്വിക്ക് ലൈം ' എന്നറിയപ്പെടുന്നത് ?

' അക്വാറീജിയ ' അറിയപ്പെടുന്നത് ?

ഗ്രാഫൈറ്റിന്റെ അപരനാമം എന്താണ് ?

തുരിശിന്റെ അപരനാമം ഏതാണ് ?

Superconductivity was first observed in the metal

Law of electrolysis was formulated by

കാർണാലൈറ്റ് താഴെ തന്നിരിക്കുന്നതിൽ ഏത് ലോഹത്തിന്റെ അയിരാണ് ?

Which of the following allotropes of Carbon is a conductor of electricity?

തന്നിരിക്കുന്നവയിൽ ആവർത്തനപ്പട്ടികയിൽ പതിനഞ്ചാം ഗ്രൂപ്പിൽ ഉൾപ്പെടാത്ത മൂലകം ഏത് ?

ടിൻകൽ ഏത് ലോഹത്തിന്റെ അയിരാണ് ?

Element having the name of Earth?

The international year of periodic table was celebrated in ——————— year.

The radioactive Gaseous element?

The metal which shows least expansion?

Which element in the Periodic Table has the highest atomic number and highest atomic mass of all known elements?

Which one of the following elements is very rare?

The liquid non metal at room temperature?

What was the first metal to be named after a person? It is usually used to produce bright light in cinema projectors.

How many chemical elements are there on the first row of the periodic table?

Sodium belongs to which element group?

Which of the following chemical elements has the highest electron affinity?

When we move from right to left across the periodic table:

When it comes to electron negativity, which of the following statements can be applied to halogens?