If the ratio of mass to volume is higher, then density is higher. If the ratio of mass to volume is lower, the density is lower.
Answer:
I think it's answer would be A
The smallest volume is 30 cm^3.
Answer: Mars
Explanation: The planet of Mars is the only planet of all that is terrestrial. Jupiter, Saturn and Neptune are all Jovian Planets. The answer to the question is Mars. Hope this answer helps you!
Answer:
The atomic weight of X is 28.356 amu
Explanation:
Step 1: Data given
X-28 has an isotopic mass of 27.979 u and an baundance of 77.11%
X-29 has an isotopic mass of 28.976 u and an baundance of 8.00 %
X-30 has an isotopic mass of 29.974 u and an baundance of 14.89 %
Step 2: Calculate the atomic weight of X.
Atomic weight of X = 27.979 * 0.7711 + 0.28.976 * 0.08 + 29.974 *0.1489
Atomic weight of X = 28.356 amu
The atomic weight of X is 28.356 amu
