A 0.0416 kg ingot of metal is heated to 170â¦C and then is dropped into a beaker containing 0.376 kg of water initially at 26â¦C. If the final equilibrium state of the mixed system is 28.4 â¦C, find the specific heat of the metal. The specific heat of water is 4186 J/kg · ⦠C. Answer in units of J/kg · ⦠C

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.