I could not break unless you hit it with a sledge hammer
Answer:
STP in chemistry is the abbreviation for Standard Temperature and Pressure. STP most commonly is used when performing calculations on gases, such as gas density. The standard temperature is 273 K (0° Celsius or 32° Fahrenheit) and the standard pressure is 1 atm pressure.
B the atomic number is 20 and then you subtract atomic mass to find the neutrons
To separate off different products in order of their boiling points. You do it by a process of heating and cooling in a horizontal condenser usually.
11.9 if i read your question correctly sorry if it’s wrong lol
