The first part of the lab procedure focused on temperature. There were several factors, which
are listed below. Label each factor as "variable" or
"constant."
Amount of water:
Reaction rate:
Temperature:
Initial amount of tablet:
Particle size:

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Why are pipes bursting in the in extremely cold weather?