Answer:
Heat or electricity in the atmasphere
Explanation:
Electrons are free to move throughout metal substance, shared throughout so electricity and heat are conducted well
CH_3 CH_2 Cl has two different types of hydrogen. On further chlorination they are being substituted by chlorine to give two isomeric dichlorides
The structures of the two chlorides are shown below.
Where Hb is replaced by Cl and Ha is replaced by Cl
Its water vapor bro coz the water will turn into vapor
Answer: I would go with D.
Explanation: Sorry if it is incorrect