The electrons of two atoms Y and Z are arranged in s...
The electrons of two atoms Y and Z are arranged in shells as shown above. The bond formed between the atoms of Y and Z is
ionic
covalent
dative
metallic
Correct answer is B
Element Y is Silicon
Element Z is Chlorine
Silicon reacts with chlorine to form the covalent compound SiCl4
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147N + X → 178O + 11 H. In the above reaction, X is a?...
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