Which is correct? a
Electrons in a p sublevel can shield the s electrons
that are in the same principal energy level.
b
Electrons in an s sublevel can shield the p electrons
that are in the same principal energy level.
C Both a and b are true.
d Neither a nor b are true.

Alarge marble is dropped in a graduated cylinder with 35ml of water in it. the water level increases to 49ml. what is the volume of the marble

26. of of (aq) by (aq) is . if 50.00 ml of 1.05 m is to 25.00 ml of 1.86 m ,at be? ( no is toina of aof) , h.. (p. ). . .

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