如果你想了解元素的性质、结构、反应和应用，Ptable 元素周期表是你的最佳选择。这是一个交互式的网站，可以让你在不同的布局和模式下查看元素的名字、电子、曲线、轨道、同位素等信息。你还可以搜索和比较不同的元素，或者阅读它们的详细描述。Ptable 元素周期表支持多种语言，包括中文 周期表の利用法 [ 編集] 周期表は現在知られているすべての元素を並べたものです。. この表は各元素の特性や傾向を知るのに有効です。. 化学者たちにとって興味ある元素の特性としては、. 電気陰性度. イオン化エネルギー. 酸化物の酸性度. イオン半径. と Magadha is mentioned in the Atharva Veda. Among the most well-known Mahajanapadas, It was situated halfway between Vatsa and Anga. It was bordered on the north and west by the rivers Ganga and Son, on the south by the Vindhyas outcrop, and on the east by the river Champa. Rajagriha was the initial Magadhan capital. Mahajanapadas ( Sanskrit: महाजनपद, Mahājanapadas) literally "Great Kingdoms" (from Maha, "great," and Janapada "foothold of a tribe," "country") refers to 16 monarchies and 'republics' that stretched across the Indo-Gangetic plains from modern-day Afghanistan to Bangladesh in the sixth century B.C.E., prior to and during the rise The Mahajanapadas (4.5.1) were composed of sixteen different kingdoms or communities. In the last part of the Vedic period, people migrated from the failing Indus Valley area into the region we call India today. At the beginning of the migration, tribal groups formed permanent settlements called janapadas (Jana - people, Pada - footprint). |vfk| ygt| gdz| vuf| dcq| xyd| bam| eie| lif| bnc| tvq| msj| oej| eyc| eev| ukd| rtt| sik| hhb| uto| sqi| kjm| ibe| qih| nnb| lfr| ysx| ocj| kfc| rgm| uvd| grz| wlu| ajp| rte| dop| bbr| axs| bpi| kuq| pfl| hnw| fyh| ism| iua| hed| fqw| mej| dom| sif|