The most abundant metal on the earth is
A lustrous non metal is
Which of the following is a basic oxide?
Metals can be drawn into thin wires, this property of metal is known as:
The property due to which non–metals break on hammering is called:
The tip of lead pencil is made of:
Iron burns in air to form:
Arrange the following metal in increasing order of their reactivity towards water, zinc, Iron, Magnesium, Sodium.
Which one the following statement (s) is correct?
Statement 1: metals are malleable and ductile
Statement 2: non metals are malleable and ductile
Which one of the following statements are correct?
Statement 1: metals are lustrous
Statement 2: non metals are not lustrous
What will happen if copper wire is dipped in iron (II) sulphate solution?
What is the nature of the oxides which is formed when a metal reacts with oxygen?
What is the nature of the oxide which is formed when a non-metal reacts with oxygen?
Which non-metal is used as electrodes in electrolytic cells and dry cells?
Acidic solution turns:
Basic solution turns:
Which metal is used in thermometers and barometers?
Sodium is a:
Which non metal is the hardest substance known?