The ratio of number of residents in Harbor Springs to the number of sex offenders is 92 to 1. Median real estate property taxes paid for housing units with mortgages in 2015: $3,453 (1.3%) Median real estate property taxes paid for housing units with no mortgage in 2015: $2,504 (1.1%)
Chemical properties can also be used to identify a substance. They can only be recognized when substances react. This means the substance(s) undergo a change in . volume; shape; size; composition
A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be chemical elements, chemical compounds, ions or alloys.hemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory.