I'm not sure there is a maximum value -- at least no theoretical maximum value. For instance, if you include the power of nuclear fusion, which is essentially only involves combining a few protons together releases a colossal amount of energy! And protons don't weigh much at all! If you restrict it to chemical rather than nuclear energy it is clearly much lower, but I don't believe there is any maximum value imposed by the laws of nature.
A gram of a molecular substance is the quantity that will have a mass of 1 gram.
The term kJ g⁻¹ stands for kilojoules per gram, which is a unit of measurement used to express energy content or energy density in a material or substance. It indicates the amount of energy (in kilojoules) contained in one gram of that substance. This measurement is commonly used in nutrition to describe the energy provided by food items. Higher kJ g⁻¹ values indicate a greater energy content per gram.
The minimum number is 7 while the maximum is 20 that make up the gram panchayat.
The heat required to change the temperature of 1 gram of a substance is known as the specific heat capacity of that substance. It is the amount of heat energy needed to raise the temperature of 1 gram of the substance by 1 degree Celsius.
The calorific value of a substance is the amount of heat released during the complete combustion of a unit quantity of that substance. It is usually expressed in units like calories or joules per gram or per mole. Knowing the calorific value of a substance is important for determining its energy content.
If the solubility of a substance in water is 40 grams per 100 grams of water, this means that in 50 grams of water, you can dissolve half of that amount. Therefore, the maximum amount of solute you can dissolve in 50 grams of water is 20 grams.
A size of a gram of rice is different from a gram of gold or water or any other substance.
300-340 gram
The energy required to melt one gram of a substance is known as the heat of fusion.
The size of one gram can vary depending on the density of the substance. For example, one gram of lead would be much smaller in size compared to one gram of cotton. Typically, one gram of a substance like sugar or salt would be about the size of a standard paperclip.
If you mean gram/volume, which is density, it is an intensive property.
oz.