What is the mass of hydrogen that will react with 0.203 g of Li ...

[HCHenry]

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

[Expo]

Answer to Question 1

B

Answer to Question 2

C

[HCHenry]

Excellent

[bblaney]

Thanks for the timely response, appreciate it