Answer:
Radiation is the transfer of thermal energy by waves that can travel through empty space. When the waves reach objects, they transfer thermal energy to the objects.
Negatively charged particles in atom - Electrons
#4 and #5:
To find pH given concentration of H+ or H30+
pH = - log (H+ or H30+ M)
To find pH given concentration of OH-
Since you already found the pH for this (in #4), you subtract #4's answer from 14.
14 - (pH) = pOH
The atomic number of an atom is determined by the number of protons it has..
It is also the whole number shown on the periodic table
The direction of heat flow is from surroundings to system (air to ice), the dry ice is subliminating.
