PLEASE HELP THIS IS FOR A TEST REVIEW Explain the law of conservation of mass using the words:
Matter, create, destroy, and form

Asolid that forms and separates from a liquid mixture is called

The sum of the oxidation numbers in a neutral compound is always

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.