Acompound contains a metal and sulfur. this compound goes through a combustion reaction such that compound x is produced from the metal atoms and compound y is produced from the sulfur atoms in the reactant. what are the compounds x and y?

a. x is carbon dioxide, and y is sulfur dioxide.
b. x is a hydrocarbon, and y is sulfur powder.
c. x is a metal oxide, and y is sulfur dioxide.
d. x is a metal hydride, and y is sulfur powder.

The correct answer is option C.

Explanation:

Metallic sulfides on combustion gives metallic oxides along with sulfur dioxide as product.During combustion reaction oxygen reacts with compound.

So, when compound of containing metal and sulfur undergone combustion reaction it gives compound X and compound Y.

Compound X contains metal atom which means it is metal oxide.

Compound Y contains sulfur atom which means it is sulfur oxide.

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.