The main characteristics of glass are transparency, heat resistance, pressure, and breakage resistance, and chemical resistance.
Answer:
A. Their numbers of atoms
Explanation:
Anti proton are short lived anti-particles of protons that has a charge of -1. When they encounter their counter part, which is the proton, they exist for a short span of time only since they will be annihilated and burst into a form of energy.
The answer should be volts
<span>Chemicals like HCL should be immediately washed off. HCL is caustic to the skin and will cause the skin to dissolve. While dilute HCL solutions found in secondary school classrooms are unlikely to cause immediate burns, hydrochloric acid is extremely acidic and will leave permanent scars before very long</span>