Carbon and chlorine are not numbers, so that kind of comparison is inappropriate.
Yes.
A planet with a greater mass does not necessarily have greater surface area than one with less mass. The planet could be made of denser material and have a smaller surface area. Mass doesn't always mean volume.
The mass of feathers is far greater than the lead. amount = mass So you will have a huge pile of feathers compared to a small chunk of lead to equal a pound
Element 34, Selenium, has an atomic mass of about 78.96.
Atomic oxygen does not have a greater atomic mass than chlorine, nor does molecular oxygen. The atomic mass of chlorine is approximately 35 g/mol, while molecular (O2) oxygen has a molecular mass of 32 g/mol.
No
The mass of Cl-37 is greater than that of Cl-35. Because Cl-37 has two neutrons more than Cl-35.
Oxygen is more electronegative than chlorine. The electronegativity of oxygen is 3.44 and that of chlorine is 3.16 on the Pauling scale.
oxygen atoms are added to iron atoms to form a molcule with a combined mass of iron and oxygen
No, it is inverse.
Rust is a compound of iron and oxygen. Therefore the mass is greater because oxygen has been added.
A thing's heaviness is a measure of gravity's effect on its mass. Molecule for molecule, H2O (water) is heavier than O2 (oxygen); however, you are comparing two different molecules at two different pressures and densities. Oxygen, while lighter than water (molecule for molecule) at normal pressures, is much heavier when compressed to the point of condensation. Liquid oxygen has a weight of 1.141 g/ml, whereas water's weight is 1 g/ml. They are very close to the same weight, but liquid oxygen is almost 15% heavier.
The atomic ratio is 2:1 The mass ratio is 1:8 because oxygen has an atomic mass 16 times greater than hydrogen
If "heavier than" in the question is interpreted to mean "has an atomic mass greater than", the answer is nitrogen
No. The ashes have less mass. Mass is "lost" through carbon particles that bind with oxygen to form carbon dioxide gas.
may be the gravity of any matter is greater than it mass.