How would you write out the full chemical reaction for Copper (2) Iodide+Silver > Silver Iodide+Copper

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

answerto predict;

gas and precipitate r the correct answers