Answer:
no, not all objects emit electromagnet waves.
Explanation: because lets say the object is carpet it has no magnetic waves in it so not all objects do.
The color it produces is Bright green.
Answer:
Explanation:
1. Calculate the moles of CaCl₂.
Step 2. Calculate the volume of CaCl₂ solution
Answer:
sodium
Explanation:
this is because sodium is neutral ....hence the pH formed will be 7