Alpha and Beta particles can be stopped by our skin. Gamma particles cannot be stopped by our skin.
Organic: sugar
inorganic: salt
Answer:
B
Explanation:
962,320 J
230 nutritional Calories in Joules is 962,320 J
When a substance is changing state, its temperature remains constant. This is because energy is used to increase/decrease kinetic energy of the molecules of the substance, increasing/decreasing the inter-molecular distance and overcoming the energy bonds present between the molecules. Therefore, no energy is used to raise the temperature of the substance and therefore it remains constant
