The majority of the debris found in the garbage patch is a large plastic bottles
b. sewage
c. trash from landfills
d. small pieces of plastic

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

Why do oxygen have a strong attractive force for electrons

What does an electron configuration for an atom relate to the atoms placement on the periodic table