via NationalDayCalendar: Remember when you were in school and the teacher call you to fine the element Gold on the periodic table? And you freaked out about it….Well today we are celebrating because its NATIONAL PERIODIC TABLE DAY!! To understand the development of the periodic table, we first must understand the discovery of elements and […]
via NationalDayCalendar: National Periodic Table Day is observed annually on February 7. To understand the development of the periodic table, we first must understand the discovery of elements and their effect on science. Elements known to ancient man were few. Gold, silver, copper, iron, lead, tin, mercury, sulfur and carbon were the earliest known elements. These […]
via nationaldaycalendar: National Periodic Table Day is observed annually on February 7. To understand the development of the periodic table, we first must understand the discovery of elements and their effect on science. Elements known to ancient man were few. Gold, silver, copper, iron, lead, tin, mercury, sulfur and carbon were the earliest known elements. These […]
