# What is the diameter of a penny in millimeter and its mass in grams?

English penny of today: 3,56 g and 20,32 mm.

### How many pennies make 500 grams?

The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries. The answer will depend on the currency in question. the mass of a UK penny is not the same as a US cent (penny), or those of other countries. The answer will depend on the currency in question. the mass of a UK penny is not…

### What metric unit would you use to measure a penny?

The diameter and thickness of the penny could be expressed in millimeters = 'mm'. The area of the penny's faces, or even of its edge, could be expressed in square millimeters = 'mm2'. The volume of material in the penny could be expressed in cubic centimeters 'cc' or cubic millimeters 'mm3'. The mass and weight of the penny could both be expressed in grams = 'gm'. The age of the penny since it was minted…

### Does oxidation affect the mass of a penny?

However, the surface oxide layer is not very thick, so in practical terms the difference is going to be small (and since the total mass of a current US penny is 2.5 grams and only 2.5% of that is copper, even if every bit of copper were totally oxidized we're talking about a mass difference of well under 1%).

### How big is your own star the Sun?

Diameter: About 1.4 million km. - 109 times the diameter of Earth. Mass: About 330,000 times the mass of Earth. Diameter: About 1.4 million km. - 109 times the diameter of Earth. Mass: About 330,000 times the mass of Earth. Diameter: About 1.4 million km. - 109 times the diameter of Earth. Mass: About 330,000 times the mass of Earth. Diameter: About 1.4 million km. - 109 times the diameter of Earth. Mass: About 330,000…

### What are the size of eight planets diameter and mass?

Mercury: diameter 4880 km mass 3.302e+23 kg Venus: diameter 12104 km mass 4.856e+24 kg Earth: diameter 12756 km mass 5.9742e+24 kg Mars: diameter 6796 km mass 6.419e+23 kg Jupiter: diameter 142984 km mass 1.899e+27 kg Saturn: diameter 120536 km mass 5.685e+26 kg Uranus: diameter 51118 km mass 8.683e+25 kg Neptune: diameter 49528 km mass 1.0243e+26 kg

### Convert the mass of a penny from kg to grams?

There are many countries which use the term "penny" to denote their minor currency units - including the US where they choose to call a cent a penny! These have different sizes, different compositions and so the masses will be different. The answer depends on which country, but this has not been specified.