the movement of molecules of a particular substance from regions of high concentration to regions of low concentration of that substance, i.e. down a CONCENTRATION GRADIENT. The rate of diffusion in gases is much greater than in liquids, due to differences in their molecular structure.
1990 Score Supplemental Emmitt Smith rookie card. This is Emmitt Smithâs best rookie card. You can find these football cards on Ebay in Gem MT 10 condition for about $300-$350. These cards are condition sensitive due to the colored border. A great card and a great investment.
The only drawback to this Peyton Manning rookie card is that it is very overpriced. 2. 1998 Topps Chrome Peyton Manning Rookie Card: this is definitely one of Peyton Manningâs nicest football cardâs. This this card sells anywhere from $45-$65.This card has a lot of upside and is a great pickup if youâre looking to make some money. 3. 1998 Bowman Chrome: the Bowman chrome version of Peyton Manningâs rookie card is also a very undervalued card.If Peyton Manning makes another run at a Super Bowl you will see these rookie cards sell for excess of $200. you can pick one of these up for under $50.4. 1998 Upper Deck: this is Peyton Manningâs most undervalued card in my opinion.his this card sells anywhere from $45-$65. This card has a lot of upside and is a great pickup if youâre looking to make some money. 3. 1998 Bowman Chrome: the Bowman chrome version of Peyton Manningâs rookie card is also a very undervalued card.