The mass of an atom of another element is the ratio of its mass to the mass of a carbon atom. The mass number for neon is 20 but the atomic mass is 20.1797. The mass of the atoms increases. from left to right across the table.
Illinois growing zones range from zones 5-7. By looking at the map above and locating the approximate area in which you live, you will be able to find your Illinois hardiness planting zone. Simply compare the color-coded zones for your area with those of the legend on the right of the map.
Itâs a sign that Maine and the nation are getting hotter, according to a new analysis by the U.S. Department of Agriculture. The USDAâs new plant hardiness zone map, which was released last week, shows how growing zones have changed since the last growing guide was published 22 years ago. The map is considered the standard by which gardeners and growers can determine which plants are most likely to thrive in a specific geographical location.