I'm pretty sure they come closer, and on the small chance i'm wrong, they separate.<span />
Answer to this question is C. Regarding the volume.
Answer:
sodium sulfate
Explanation:
For naming an ionic compound with polyatomic anion, the metal is written first using its element name followed by name of the polyatomic anion. Therefore, the compound with Na+Na+ cation and SO2−4SO42− anion is named as sodium sulfate.
Answer:
So, if a rock is changed or broken but stays where it is, it is called weathering. If the pieces of weathered rock are moved away, it is called erosion.
Answer:
name a food that contain an acid
1. nuts
2. dairy
3. grains
3. meat