Atoms of element X (with 2 electrons in the outer shell)....
Atoms of element X (with 2 electrons in the outer shell). combine with atoms of Y (with 7 electrons in the outer shell). Which of the following statements is FALSE? The compound formed?
has formula XY
is likely to be ionic
contains X2+ ions
contains Y- ions
Correct answer is A
The compound formed by a mixture of X and Y will be \(XY_{2}\) not XY.
The name of the compound CH\(_3\)C(CH\(_3\))\(_2\)CH\(_2\)CH\(_2\)CH\(_3\)...
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Which of the following statement is true of the electrochemical series? ...
When ethene gas reacts with chlorine gas to form 1, 2-dichloroethene, the reaction is called? ...