C) Milk boils at about 212°F (100°C).
Answer:
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^4
Answer:
It is a step by step process
Explanation:
<em>You</em><em> </em><em>cannot</em><em> </em><em>do</em><em> </em><em>the</em><em> </em><em>experiment</em><em> </em><em>and</em><em> </em><em>lab</em><em> </em><em>report</em><em> </em><em>without</em><em> </em><em>following</em><em> </em><em>the</em><em> </em><em>steps</em><em> </em>
Hope this is correct and helpful
HAVE A GOOD DAY!
Platinum, symbol Pt is an element
Answer:
as no. of protons is equals to the no. of electrons so, it is a neutral atom.
but, as Atomic No. = Mass No. - No. of neutrons
Atomic No. = No. of protons = 18
so, Mass No. = Atomic No. + No. of Neutrons= 18 + 20 = 38
so, correct option is C.
Explanation:
