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1. It refers to the properties that can be observed by the five human senses a. macroscopic b. microscopie 2. The ratio between the mass of an object per unit volume b. energy c. density 3. The particles are not arranged in a regular or repeated patiem a. crystal b. amorphous a. mass e metal​

Sagot :

Answer:

1. It refers to the properties that can be observed by the five human senses a. macroscopic b. microscopie

2. The ratio between the mass of an object per unit volume b. energy c. density

3. The particles are not arranged in a regular or repeated patiem a. crystal b. amorphous a. mass e metal