A Beta particles is emitted when an atom of 85Kr spontaneously decays.
Answer:
The answer is
<h2>1.87 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question
mass of liquid = 79.6 g
volume = 42.5 mL
The density of the liquid is

We have the final answer as
1.87 g/mL
Hope this helps you
The Lewis structure of Carbonic Acid (H₂CO₃) is given below. In structure it is shown that carbon has a double bond with one oxygen atom and two single bonds with hydroxyl groups.
Formal Charge; Formal charge is caculated as,
Formal charge = # of valence e⁻ - [# of lone pair of e⁻ + 1/2 # of bonded e⁻]
Formal charge on Carbon;Formal charge = 4 - [ 0 + 8/2]
Formal charge = 4 - [4]
Formal charge = Zero
Atmospheric pressure below sea level is higher. the difference is and pressures they cannot determine. I hope this helped
Fluorine. It's the most electronegative element, with an value of 4 on the Pauling scale