One mol of a certain type of electromagnetic radiation has an energy equal to that of a banana (290.0 kJ). What wavelength does this particular radiation have? a. 6.85 × 10^-31 m
b. 6.85 × 10^-28 m
c. 3.86 × 10^-19 m
d. 4.13 × 10^-7 m
e. 4.13 × 10^-4 m

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

Which other elements contain the same number of outer electrons as sodium

Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons