Socratic helps for you page
Answer:
Zero-Nine
Explanation:
this is becasue these numbers are rather small and if you plug these numbers into an equation you will most likely get 0.
The periodic table was arranged by Mendeleev in the increasing order of atomic numbers. The arrangement sees to it that the elements belonging to the same column has similar properties and the rows are arranged in increasing number of valence electrons. The answer here is true.
Answer:
The total atoms present in the chemical formula is 13
Explanation:
Answer:
177 mmHg
Explanation:
Given that:
The sample of a gas is with Pressure (1) 
= 500 mmHg
The initial temperature 
= 773 K
The final temperature 
= 273 K
Using ideal gas equation:
