Draw three different dibromocyclobutanes (there are six possibilities when including directionality).

The dibromobutanes drawn are:

i.   1,1-dibromocyclobutane

ii.  1,3-dibromocyclobutane

iii. 1,2-dibromocyclobutane

Explanation:

The diagrams of three different dibromocyclobutanes are shown in the attachment below. The dibromobutanes drawn are:

i.   1,1-dibromocyclobutane

ii.  1,3-dibromocyclobutane

iii. 1,2-dibromocyclobutane

fire could start, buildings collapsing, and ash falling from the sky.

explanation:

this is because the buildings or plants could catch on fire and the buildings would most likely collapse. lastly ash would fall because all the burning would cause ash to fall from the sky.

hope this .

they are made of gases.

they have a spherical shape.

they make energy through fusion.