barium是什么意思（barium的用法）

大家好，知识小编来为大家讲解下。barium是什么意思，barium的用法很多人还不知道，现在让我们一起来看看吧！

一、barium是什么意思

1、barium 钡

2、来自词根bar, 重，同gravity, 重力。因该金属元素在同类金属中相对较重而命名。

二、barium的用法

1、barium

2、barium: see gravity

3、barium (n.)

4、1808, coined in Modern Latin by its discoverer, English chemist Sir Humphrey Davy (1778-1829), because it was present in the mineral barytes "heavy spar" (barium sulphate), so named by Lavoisier from Greek barys "heavy," from PIE root *gwere- (2) "heavy" (see grave (adj.)). The metal is actually relatively light.

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