help me 7th grade plse

STUCK with your assignment? When is it due? Hire our professional essay experts who are available online 24/7 for an essay paper written to a high standard at a reasonable price.


Order a Similar Paper Order a Different Paper

Assignment: BoilingandMeltingPoints Exploration

AnalysisandConclusions

  1. Looking attheline plotson your graph,describe how boiling pointand melting pointvary with respect to atomicnumber.

  1. Now look atthesegment ofthegraph betweenthetwodatapointsmarked withblack squares. Describe how theboiling pointand melting pointplotsbehave betweenthesepoints.Beas specific as possible.

  1. On your graph,thedatapointsbetweentheblack squares are dataforelementswith atomic numbers 3 through9. Locatetheseelementson your periodic table.Whattermor description would you use toidentifytheseelementswithrespect totheperiodic table?

  1. Now look atthegreen lines you createdby connectingthethreeboiling pointdatapointsand thethreemeltingpointdatapoints.Foreach oftheselines,describe any trendsyou see.

  1. Locatetheelementson your periodic tablethatyou circled in green on your graph.Whatterm or description would you use toidentifytheseelementswithrespect totheperiodic table?

  1. After reviewing your answers to questions 2 and 4 above, would you define boiling point and melting pointas a periodic tablefamilytrend(verticalgroups),period trend (horizontalrows),or neither?Explainyour answer.

  1. Using theroom temperatureline (orange line) and your periodic table,make liststhatidentify thestate ofmatter(gas,liquid,or solid) in which each elementyou plottedexists atroom temperature.Explainyour answers.

Writerbay.net

Everyone needs a little help with academic work from time to time. Hire the best essay writing professionals working for us today!

Get a 15% discount for your first order


Order a Similar Paper Order a Different Paper