When silicon atoms bond, then silicates form which are minerals in which such elements as potassium, calcium, magnesium and aluminum combine with the silicon atoms to form minerals like feldspars of different types or if it is just silicon and oxygen that bond then it forms quartz.
It's A. I don't know why, but I got it right, so
the answer will be d because space is always cold but that doesn't mean that the precipitation is the same temperature