Which is a sustainable practice? a. wind farms b. clear cutting c. flood irrigation d. overfishing

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Bridget is in science class. her teacher gives her two unknown substances and asks her to determine their relative ph. she places a piece of red litmus paper into both substances. the litmus paper turns purple when she places it into substance i. the litmus paper turns blue when she places it into substance ii. a. substance i is a neutral substance and substance ii is an acid. b. substance i is a neutral substance and substance ii is a base. c. substance i is an acid and substance ii is a base. d. substance i is a base and substance ii is a neutral substance.

Dalton completing an investigation in the science lab he observes that a sample of liquid turns to gas at 135c what’s this temperature called?