Think of it as:
* A deck of cards: A standard deck of cards weighs about 100 grams, so imagine a piece of salmon that's roughly the same size and thickness.
* A small apple: A medium-sized apple also weighs about 100 grams.
* A bar of soap: A standard bar of soap is often around 100 grams.
For a more accurate visual:
* A fillet: A 100-gram fillet would be a thin piece, perhaps around 4-5 inches long and 2-3 inches wide.
* A steak: A 100-gram steak would be a smaller, thicker piece, maybe 3-4 inches in diameter.
Remember: These are just estimates. The actual size and shape of 100 grams of salmon will vary depending on the cut and the thickness.
If you're trying to get a specific amount of salmon for a recipe, it's always best to use a kitchen scale for accuracy.