What does a physical property describe about a substance.?what does a chemical property describe about a substance?identify each of the following observations as evidence of either a physical change or a chemical change, a piece of copper is heated until it melts, A piece of aluminum corrodes in a solution of acid, a piece of paper burns in a candle flame, A piece of plastic is stretched until it breaks, table salt boils at 1465C
a physical property describes the shape,looks, solubility,etc a chemical property describes the reaction with other metals,non-metals, action with litmusapiece of copper is heated until it melts-is a physical property a piece of aluminum corrodes in a solution of acid-chemical property a piece of paper burns in a candle flame-chemical property a pice of plastic is stretched until it breaks-phyical property table salt boils at 1465C-physical property
you dont have to make a three digit number your weight loss goal aim for a certain dress size or waist measurement
Heres the things, diets are dangerous, don't do them, it's been provedHeres the seconds thing, if you want to loose weight1) Put down the fork 2) Exercise 3) Repeat steps one and two There is no magic way, only the way that I said.
The mix of cardio and toning five times a week will keep metabolism humming
