Yes, particle density is influenced by soil texture. Soil texture refers to the relative proportions of sand, silt, and clay particles in a soil. These particles differ in size and shape, which affects the amount of pore space between them. Particle density is the mass of soil solids per unit volume of soil, excluding pore space. Therefore, soils with a higher proportion of sand particles, which are larger and have less surface area, will have a lower particle density compared to soils with a higher proportion of silt and clay particles, which are smaller and have more surface area. This is because there is more pore space between sand particles, resulting in a lower mass of soil solids per unit volume.