Advertisements
Advertisements
प्रश्न
Metals are generally solid. Which of the following metals is in the liquid state at room temperature?
विकल्प
Mercury
Silver
Aluminium
Sodium
Advertisements
उत्तर
Mercury
Explanation:
Mercury metal is in the liquid state at room temperature.
APPEARS IN
संबंधित प्रश्न
Metal A has electronic configuration (2, 8, 1) and metal B has (2, 8, 8, 2). Which is more reactive? Why? Identify these metals.
Arrange the following metals in order of their chemical reactivity, placing the most reactive metal first:
Magnesium, Copper, Iron, Sodium, Zinc, Lead, Calcium.
Name another metal oxide which behaves like aluminium oxide.
Hydrogen is not a metal but still it has been assigned a place in the reactivity series of metals. Why?
A basic oxide will be formed by the element:
(a) K
(b) S
(c) P
(d) Kr
Name a metal which does not react with cold as well as hot water but reacts with steam.
What is the characteristic of the electronic configuration of noble gases?
Answer the following question:
An element X on reacting with oxygen forms an oxide X2O. This oxide dissolves in water and turns red litmus blue. State whether element X is metal or a non - metal. Explain with a proper example.
Which one among the following is an acidic oxide?
Generally, metals are solid in nature. Which one of the following metals is found in liquid state at room temperature?
