Reactivity is not a physical property because it's a characteristic of a chemical element or compound and is involved in chemical process.
Explanation:
What's Dis Suppose To Mean ?
Answer: 1. 3.914 × ^10-4 | 2. 4.781 × ^10-1
Explanation:
Answer: 5.4
Explanation: The Law of Impenetrability says that two objects can't occupy the same space at the same time; therefore, the pennies and the water can't occupy the same space at the same time. Without the pennies the water level read 20.6 mL, dropping in the pennies gives a level of 26.0.
4d7 , 3s2 will be the valence shell electronic configuration of a neutral atom of cobalt!
