Imagine your friend said that he thinks we should send humans to colonize Venus. Applying what you know about Venus’s atmosphere, what is your opinion of this idea?

Identify the type of synthetic material used in each object

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?