Which of these formulas represents 1 atom of sodium (na) chemically combined with another element? a. pbs b. nacl c. 2naoh d. na2h3io6

B. NaCl

Explanation:

Which of these formulas represents 1 atom of sodium (Na) chemically combined with another element?

A. PbS. NO. There are not atoms of Na in this formula.

B. NaCl. YES. 1 atom of Na is combined with 1 atom of Cl.

C. 2NaOH. NO. 1 atom of Na is combined with 1 atom of O and 1 atom of H, thus, it is combined with more than 1 element.

D. Na₂H₃IO₆. NO. There are 2 atoms of Na in this formula.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

answer: d. a cme increases the amount of energy in the solar wind

explanation:

coronal mass ejections, also called cmes, are large clouds of plasma and magnetic field that erupt from the sun. only when the cloud is aimed at earth will the cme hit earth and therefore cause impacts. high-speed solar wind streams come from areas on the sun known as coronal holes.