1. Common knowledge : Go to the right of periodic table, the atomic radius is decreasing
2. Flurine has 9 protons and lithium has 3 protons. you know that the electron is attracted with the centre of the atom, that's why more proton, more 'energy' that attract to the centre and that's why it make the shape of the atom is smaller
Answer:
3
Explanation:
you must multiply everything out till everything is equal on both sides
Answer:
Its b its the state not anything else
Explanation:
it helps to make juices.
It helps to make concentrated acid into dilute acid.
I believe that the answer is B
