Compressibility a) the ability of a substance to damage or harm an organism flammability b) measure of how much the volume of matter can decrease under pressure heat of combustion c) measure of how much heat is given off when a substance is burned toxicity d) how easily a substance can be set on fire

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.