round to 2 significant figuresI'm not sure if I'm supposed to be using the Specific heat of Aluminum in cal or joulesIs there a way to know?Density for aluminum is 2.70 g/mlS.H Aluminum- Cal/g degrees celsius -0.214j/g degrees celsius - 0.897Temp change - 31 degrees - 11 degrees celsius
Magnesium has an exceptionally low electronegativity, fluorine the optimal consumer-friendly electronegativityIonic bonds form while there's an incredible distinction in electronegativityNitrogen and sulfur have only somewhat diverse electronegativitytogether as i understand of no defined compound containing only nitrogen and sulphur, they are possibly to form covalent bonds with one yet another, e.gin amidosulphuric acid.
Nonmetals form negative ions as they take electrons from metalsChlorine is the only nonmetal listed.
ChlorineThe others cannot form negative ions.
Chlorine is expected to form the negative ion as it has the strongest ability to pluck electronsHowever in some compounds chlorine has a positive oxidation state as in its oxosalts .
You are given two different values for the specific heat of aluminumOne is given in cal/gC and the other in J/gCThe trick here is finding the mass of the Al sample: 19.0 cm^3 X (2.70 g/cm^3) 51.3 g q m c (T2- T1) q 51.3 g (0.897 J/gC) (31 - 11C) q 920 J
Magnesium has an exceptionally low electronegativity, fluorine the optimal consumer-friendly electronegativityIonic bonds form while there's an incredible distinction in electronegativityNitrogen and sulfur have only somewhat diverse electronegativitytogether as i understand of no defined compound containing only nitrogen and sulphur, they are possibly to form covalent bonds with one yet another, e.gin amidosulphuric acid.
Nonmetals form negative ions as they take electrons from metalsChlorine is the only nonmetal listed.
ChlorineThe others cannot form negative ions.
Chlorine is expected to form the negative ion as it has the strongest ability to pluck electronsHowever in some compounds chlorine has a positive oxidation state as in its oxosalts .
You are given two different values for the specific heat of aluminumOne is given in cal/gC and the other in J/gCThe trick here is finding the mass of the Al sample: 19.0 cm^3 X (2.70 g/cm^3) 51.3 g q m c (T2- T1) q 51.3 g (0.897 J/gC) (31 - 11C) q 920 J
