Question
Among the following options, which one is a non-metallic
element?Solution
Non-metals are elements that generally have low melting and boiling points, are poor conductors of heat and electricity, and tend to form negatively charged ions (anions) when they react with metals. Chlorine is a non-metal, and is a member of the halogen group of elements. Sodium, iron, and calcium are all metals, with sodium and calcium being in the alkali metal and alkaline earth metal groups respectively, and iron being a transition metal.
Which of the following crop is highly tolerant to alkalinity?
Somatic embryos generate plants called as?
FRI ( forest research institute ) was established is located at
Assartage system is related with
The process by which fruits attain their desirable flavour, quality, colour, palatable nature and other textural properties is ______.
Which of the following statements is/are true about the relationship between soil fertility and nutrient cycling?
Statement A: Nutrient cycling r...
The F1 progeny of a cross is
One of the major causes for food spoilage are:
Which method of propagation is commercially used for strawberry?
Change in the base sequence within a gene is called
