Write the following numbers in scientific notation.
1) 986.72
2) 0.000000000218
3) 420,815
4) 43,200,000
5) 0.07956
6) 3,825
7) 0.000234
8) 0.184
9) 62,159
10)0.0097

An unknown substance was put in a container. the substance filled up the container from bottom up, taking half of the space in the container. what is most likely the state of matter of the substance? gas liquid plasma solid