What is the ideal gas constant? A. it is a constant that applies only at STP
B. it is a specific constant for a specific gas
C. it is constant that depends on the conditions
D. it is a universal constant for all glasses

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!