Question

a. The symbol of potassium is.............
.b. Atomic mass of Na is ................ c.In sublimation solid directly converted in to.....​

Answer 1

Answer:

a.K

b.23

c.gas

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Answer 2

Answer:

a. The symbol of Potassium is K.

b. Atomic mass of Na is 23 u.

c. In sublimation, solid is directly converted into gas.