https://padlet.com/jhays1/ab166y6qswr4 Period 4 en-us 2018-01-19 16:08:48 UTC 2018-01-19 16:28:56 UTC hello@padlet.com https://padlet.com/jhays1/ab166y6qswr4/wish/222846608 We tell stuff is different because of properties such as Density, solubility, melting point, and the hardness scale.  ]]> 2018-01-19 16:25:11 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222846608 https://padlet.com/jhays1/ab166y6qswr4/wish/222846657 We know that stuff is the same or different because of the properties that each of them contain such as density, melting point, hardness and solubility.]]> 2018-01-19 16:25:18 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222846657 deirra_hill https://padlet.com/jhays1/ab166y6qswr4/wish/222846764 we know if stuff is the same or different because we can use scientific principles and properties to tell if they are the same or different. ]]> 2018-01-19 16:25:31 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222846764 https://padlet.com/jhays1/ab166y6qswr4/wish/222846977 We know if stuff is the same or different because they'll have the same or different properties.]]> 2018-01-19 16:25:57 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222846977 anaya_marks https://padlet.com/jhays1/ab166y6qswr4/wish/222847301 We can tell if substance are the same are not because of the same by using the density,melting point, and solubility along side color, texture, hardness, shape. ]]> 2018-01-19 16:26:39 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222847301 https://padlet.com/jhays1/ab166y6qswr4/wish/222847309 We can tell if substances are different because o the properties density, solubility and, melting point]]> 2018-01-19 16:26:40 UTC https://padlet.com/jhays1/ab166y6qswr4/wish/222847309