Answer:
2.7005 g/cm²
explanation: as we know density=mass/volume
Example:
Mass = ?
Density = 25 g/mL
Volume = 5 mL
therefore:
d = m / V
25 = m / 5
m = 25 x 5
m = 125 g
hope this helps!
Remember Tin isn’t Ti, it’s actually Sn and by looking at the periodic table you find it is 118.7 g
Answer:
This would be the hydride ion where H gains an electron from a metal such as Na
Explanation:
Answer:
I needed some free points that's why I am doing so
