Failed Questions Flashcards
1
Q
Describe the reactivity trend in group 1 metals in water.
A
More reactive down the group
- The outer shell is further from the nucleus
- The outer shell held less tightly by the nucleus
- The outer shell is easier lost
2
Q
At room temperature, iodine is a….
A
Solid
3
Q
When 1 group metals (alkali metals) react with water, they…
A
React vigorously/aggressively, some even combusting. Lithium and Sodium don’t combust, they just fizz
4
Q
Number of Neutrons equals:
A
Mass number - Atomic Number = ???
5
Q
Which two subatomic particles are equal?
A
Protons and Electrons
6
Q
The practical involving a liebig condenser is called…
A
Fractional Distillation
7
Q
When heating alcohols we use…
A
A water bath
