State whether the following statement is true or false:
$A$ group of atoms carrying a charge is called bivalent ions.

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(B) The statement is False.
$A$ group of atoms carrying a charge is known as a polyatomic ion,not a bivalent ion.
$A$ bivalent ion refers to an atom or ion that has a valency of $2$,meaning it can form two chemical bonds (e.g.,$Mg^{2+}$ or $Ca^{2+}$).

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Similar Questions

$A$ change in the physical state can be brought about:

Define Avogadro's constant. How is it related to a mole?

Fill in the missing data in the Table.
Species property$H_2O$$CO_2$$Na$ atom$MgCl_2$
No. of moles$2$--$0.5$
No. of particles-$3.011 \times 10^{23}$--
Mass$36 \, g$-$115 \, g$-

State whether the following statement is true or false:
Iron shows valencies of $Fe^{2+}$ and $Fe^{3+}$.

Which of the following species is electrically neutral and why?
$K^{+}, Cl^{-}, S^{2-}, P^{3-}, K$

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