1.) What's in the Nucleus?2.) An object is negative if?3.) An object i positive if?4.) An object is neutral if?5.) Polarization is?6.) An electroscope is?7.) And electrical Ground is when?8.) Aluminum is?9.) Glass is?10.) Copper is?11.) Human is?12.) Rubber is?13.) Plastic is?14.) Paper is?Answer Keya.) conductor b.) Insulatorc.) Positived.) Negativee.) Neutralf.) Losses electronsg.) Gained electronsh.) The number of protons equal the number of electronsi.) Protonsj.) Neutronsk.) Electronsl.) Attractm.) Repeln.) Semiconductoro.) Coulomb (C)p.) Detects both + - Chargeq.) Balloon sticking to a wallr.) Connected to Earth with a conductors.) Molecules rotate to allow for attractionYou don't have to answer so please no rude answer thanks :)
1.) What's in the Nucleus? j.) Neutrons 2.) An object is negative if? g.) Gained electrons 3.) An object i positive if? f.) Losses electrons 4.) An object is neutral if? h.) The number of protons equal the number of electrons 5.) Polarization is? s.) Molecules rotate to allow for attraction 6.) An electroscope is? p.) Detects both + - Charge 7.) And electrical Ground is when? r.) Connected to Earth with a conductor 8.) Aluminum is? a.) conductor 9.) Glass is? b.) Insulator 10.) Copper is? a.) conductor 11.) Human is? 12.) Rubber is? b.) Insulator 13.) Plastic is? b.) Insulator 14.) Paper is? b.) Insulator
a roof vent will take alot of heat out of the attic and help cool the home if you do not have about 10 inches of insulation you should call an insultion installer and get an estimate to increase the R-factor full sun is a big problem if you have a gabled roof then end vents will help .
Normally with a house A/C unit 15 deg cooler difference (intake air versus output air temps) is about as good as it gets with basic insulation installation.
