reinasuarez964 reinasuarez964

01-02-2019
Chemistry

contestada

compare and contrast physical changes with chemical changes.

Respuesta :

dessyrob05 dessyrob05

01-02-2019

physical change in a substance doesn't change what the substance in chemical change where there is a chemical reaction a new substance is formed and energy is either given off or absorbed

Answer Link

Otras preguntas

Consider the transformation sequence: (x,y)→(x+1,y+1)→(3x,2y)→(−x,−y) This sequence represents an identity transformation. True / False

Most payers have an escalating structure of appeals: a complaint, an appeal, and a

Jim is currently in 5th grade. About how many pounds of walnuts has the farm produced in his lifetime? a) 500 pounds b) 1,000 pounds c) 2,500 pounds d) 5,000 p

Which statement accurately explains the most important difference between the Articles of Confederation and the Constitution? a) Under the Constitution, power r

Timmy plays with blocks and puts them into groups according to their size and color. Timmy is displaying the skill of (1 point) Serialization Multiple classific

If fraternal (or dizygotic) twins are more likely to be concordant for a trait than other siblings, can it be concluded that the higher concordance rate is due

Any parent of a child less than 16 years of age, or any other person providing care to or supervision of such child, who inflicts physical injury, or who allows

inventer la rencontre entre therese raquin et laurent

When possible, how should a photo or live line-up be conducted?

Difference between italics v and regular v

ACCESS MORE EDU ACCESS