The Answer Is C, Hope It Helps
Chemical Energy<span> is </span>energy<span> stored in the bonds of </span>chemical compounds (atoms and molecules). It is released in a chemical<span> reaction, often producing heat as a by-product. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Answer:
2.7g/cm³
Aluminum
Explanation:
Given parameters:
Mass of the cube = 72.9g
Unknown:
Density of the cube = ?
Solution:
To solve this problem, we need to find the density of the cube. The mass is given and the dimensions of the solid figure.
Now;
Density is the mass per unit volume of a substance
Density =
Volume of the cube = L³ = 3³ = 27cm³
So;
Density = = 2.7g/cm³
The body is aluminum because it has a density of 2.7g/cm³
Answer:
i know that 10 x is .22300