Answer:
107.3g
Explanation:Density = Mass/Volume
There are two methods either by taking the above formula and inserting the values or by using Mass = Denstiy*Volume
Here I have showed you both the ways:
1st
As Desnity is 21.46g/cm^3
Volume = 5cm^3
Let m be mass
21.46g/cm^3=m/5cm^3
Cross multiplication takes place here
21.46*5=m
107.3 =m
Therefore, mass of platinum = 107.3g
2nd
Mass = Denstiy*Volume
Density = 21.46g/cm^3
Volume = 5cm^3
m=21.46g/cm^3* 5g/cm^3
m= 107.3g
Sequent occupance, I hope this helps!
Answer:
The concept of "sustainability" is the investigation of how natural systems work, how they stay varied, and how they generate everything they need to keep the ecology in equilibrium
Explanation:
The concept of "sustainability" is the investigation of how natural systems work, how they stay varied, and how they generate everything they need to keep the ecology in equilibrium.
Sustainability and sustainable development are focused on equalizing the thin line between highly competitive needs-our technological and economic need to move forward and the need to safeguard the environments where we and others live.
It describes how ecosystems, air quality and sustainability of our assets should be studied and protected and focuses on the components that affect the environment
Answer:
Mid ocean ridge are where new crustal material is forced to the surface. The new crustal material is pushed apart forming two different plates moving in two different directions. An ocean trench is where old crustal material is pushed under another plate where it is melted and turned into magma.
Answer:
from what I've read up on at least 40,000 I'm really sorry if I'm wrong I'm
Explanation:
tbh I'm look at the same type of problems
