Calcium will lose 2 electrons to gain a full outer shell.
This will form a positive ion.
No. water itself cannot be wet it makes things wet but because water molecules are already water it cannot make itself wet so in other words water makes things wet but its not exactly wet itself.
Answer:
Entropy,mass and volume.... I think
Answer: 54.94atm
Explanation: Please see attachment for explanation
option c is correct
number of electron in the outermost shell describe the reactivity if the outermost shell is completely filled its mean the reactivity of element is low and if it is completely filled then the element is highly reactive
