Formula Classification (ionic or covalent)
1st Element
(M or NM)
M
2nd Element
(M or NM)
NM
LiBr
Tonic
covalent
SF
C6H1206
Ag,0
covalent
ionic
OF 2
covalent

Explanation for basic character?

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

When a septic tank backs up a goes in to clean it out