Answer:
i only know 6 whitch is the +ion
Explanation:
Answer:
A more dense plate going underneath a less dense plate.
I think the answer is 1.25 grams actually i think i’m wrong
Answer:
If a reaction produces a gas such as oxygen or carbon dioxide, there are two ways to measure the reaction rate: using a gas syringe to measure the gas produced, or calculating the reduction in the mass of the reaction solution.
B. Fluorine (F) is the right answer