Answer:
The answer is
<h2>2.64 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
![density = \frac{mass}{volume} \\](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7Bmass%7D%7Bvolume%7D%20%20%5C%5C%20)
From the question
mass = 611 g
volume = final volume of water - initial volume of water
volume = 256.7 - 25.1 = 231.6 mL
The density of the metal is
![density = \frac{611}{231.6} \\ = 2.638169257...](https://tex.z-dn.net/?f=density%20%3D%20%20%5Cfrac%7B611%7D%7B231.6%7D%20%20%5C%5C%20%20%3D%202.638169257...)
We have the final answer as
<h3>2.64 g/mL</h3>
Hope this helps you
Carbon and oxygen to form carbon
![3.4 \times {10}^{ - 12}](https://tex.z-dn.net/?f=3.4%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%2012%7D%20)
Multiply first and then divide
Answer:
definition 1. goes with B. meteoroid
definition 2. goes with C. meteor
definition 3. goes with A. meteorite
Answer:
Noble gases cannot form compunds as they have completely filled orbitals and have stable noble gas configuration