Answer:
I think its might be 1 because the ionic numbers for CA is +2 and for P its +3
Nothing in particular determines the name of an element, it could range from who discovered it to where it was discovered!
Answer:
Pressure is inversely proportional to the volume of gas.
Explanation:
According to Boyle's law,
The volume of given amount of gas is inversely proportional to the pressure applied on gas at constant volume and number of moles of gas.
Mathematical expression:
P ∝ 1/ V
P = K/V
PV = K
when volume is changed from V1 to V2 and pressure from P1 to P2 then expression will be.
P1V1 = K P2V2 = K
P1V1 = P2V2
Answer:
crust, mantle, inner core, outer core
