Count the valence shell electrons of the pictured atom. based on the family that this atom belongs, describe the type of chemical reaction in which this atom is most likely to be involved

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants