Answer: The constraints could be lack of materials, funds, or time. Another constraint could be size or shape.
Explanation:
E :)
Here we go ~
1 mole of has 6.022 × 10²³ molecules of the given compound.
So, 0.78 mole of will have ~
Answer:
Barium
Explanation:
-Atomic #56
-5th element inn group 2
- soft
- silvery alkaline earth metal