Author Question: What is the mass of hydrogen that will react with 0.203 g of Li to form LiH? A) 0.015 g B) 0.030 ... (Read 167 times)

HCHenry · **on:** Aug 27, 2018

What is the mass of hydrogen that will react with 0.203 g of Li to form LiH?

A) 0.015 g
B) 0.030 g
C) 0.060 g
D) 0.120 g

Question 2

Mendeleev's periodic table organized elements in a systematic way. Which of the following attempted to arrange elements in a systematic way and can be considered a precursor of the modern periodic table?

A) Dalton's Atomic Theory
B) Dalton's Atomic Masses
C) Dbereiner's Triads
D) Berzelius's Atomic Weights