Explain how the Law of Conservation of Mass is applied in the balanced equation illustrated below. 2Na(s) + 2 H2O(l) to form 2 NaOH(aq) + 1 H2(g)
Where (s) is solid; (I) is liquid; (aq) is aqueous; and (g) is gas. Indicate
which are the reactants and the products. Write complete sentences.

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )