Friday (9/9). Spillway gates will be opened at 10 a.m. Monday (9/12) to release 1,000 cubic feet per second through the spillway, which runs from the lake to the Lackawaxen River. The release rate will be increased gradually to 2,000 cubic feet per second, and held at that level.
Rust-compound Air-mixture Helium-element soil-mixture Sea water-mixture salt-compound An element is made of a single pure substance, matter-Helium, hydrogen, etc. A compound is a pure substance made of elements chemically put together. Not easily separated.
Ocean water is a complex mixture of substances, the two most common being water, of course, and common salt (sodium chloride). Waer is a covalent substance and only â¦ splits into ions to a very small degree. Sodium chloride, however, is an ionic substance and splits into two ions, sodium ions (Na+) and choride ions (Cl-).