Advertisements
Advertisements
प्रश्न
State if the following element or radical is divalent?
Nickel
Advertisements
उत्तर
Nickel element or radical is divalent.
APPEARS IN
संबंधित प्रश्न
Name the following radicals :
HC03
Write the names of `"HgO"` compounds :
Write the names of `"ZnCl"_2 ` compounds :
State whether the following statements are true or false :
A chloride ion has negative charge because it has more electrons than a neutral atom.
An element X has a valency of 2. Write the simplest formula for bromide of the element.
Explain the formation of (i) sodium ion, and (ii) chloride ion, from their respective atoms giving the number of protons and number of electrons in each one of them. What is the reason for positive charge on a sodium ion and a negative charge on a chloride ion ?
What do you understand by the following terms?
Basic radical
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Calcium silicate
Write the basic radicals and acidic radicals of the following and then write the chemical formulae of these compound.
Stannic phosphate
State if the following element or radical is divalent?
Nitride
