Answer:
O A. A metal higher on the activity series list will replace one that is
lower.
It turns liquid to gas. Hoped this helped!!
Answer:
Explanation:
1. Density from mass and volume

2. Volume from density and mass

3. Mass from density and volume

4. Density by displacement
Volume of water + object = 24.6 mL
Volume of water =<u> 12.8 mL</u>
Volume of object = 11.8 mL

Your drawing showing water displacement using a graduated cylinder should resemble the figure below.
Protons determine the atomic number and identity.