英文同义表达: “Periodic Table of Elements”:这是周期表最常见的完整表述,特指化学中按原子序数排列的元素表。 “Element Chart”:指展示化学元素的图表,与周期表功能相似,但可能包含不同的排版或额外信息。 “Atomic Table”:强调原子特性的周期表,可能侧重于展示元素的原子质量、电子排...
Mayan Periodic Chart of the Elements is a round, circular alternate Periodic Table of the Elements.
Periodic System of Elements ChartJan Scholten
Un-Rolled Smart Chart – 42 inches (W) x 32 inches (H) Quality Assurance If the product does not meet our quality assurance standard, the manufacturer will accept an exchange up to 30 days from the date of purchase. The manufacturer will not accept any returns due to the included mobile...
This periodic table of elements provides comprehensive data on the chemical elements including scores of properties, element names in many languages and most known nuclides (Isotopes). Below the table there is a "Periodic Table Sorted By" section with links that will sort chemical elements by vario...
Periodic table of elements with information on chemical elements like gold, silver, iron, neon, helium, chlorine, copper, cobalt, and more
Periodic table of elements with information on chemical elements like gold, silver, iron, neon, helium, chlorine, copper, cobalt, and more
The Periodic Table of Elements 1 HYDROGEN H 1 7 6 4 BERYLLIUM 3 LITHIUM Li 23 Be 9 24 CARBON C 12 23 Atomic Number = Number of Protons = Number of Electrons Chemical Symbol Chemical Name Atomic Weight = Number of Protons + Number of Neutrons* 5 6 2 BORON B 11 27 CARBON C 12 28...
Elements adjacent to one another within a period have similar mass but different properties. For example, very near to nitrogen (N) in the second period of the chart are carbon (C) and oxygen (O). Despite their similarities in mass (they differ by only a few atomic mass units), they ...