Which of the following is a common property of non-metals...
Which of the following is a common property of non-metals?
Exist as solids at room temperature
Tend to gain electrons in chemical reactions
High thermal conductivity
Readily form cations in chemical reactions
Correct answer is B
Tend to gain electrons in chemical reactions. Non-metals typically have a high electronegativity and tend to gain electrons to achieve a stable electron configuration. This results in the formation of negatively charged ions (anions) during chemical reactions.
A gas that turns a filter paper previously soaked in lead ethanoate solution black is? ...
Oxyacetylene flame is used for iron-welding because it ...
Which of the following statements is true? When the potassium atom forms its ion ...
A major factor coonsidered in selecting a suitable method for preparing a simple salt is its ...
The volume occupied by 17g of H2S at s.t.p. is [H = 1.00, S = 32.0, Molar volume = 22.4 dm3]...
Which of the following standard conditions is not correct about energy changes? ...