AT States of matter 1 a) Kristina wanted to provide evidence that matter is made of particles, so she set up a
glass tube as shown below. A white ring formed in the position indicated.
1 m
m
d or create
kas done
white ring
cotton wool soaked in
concentrated
ammonia solution
cotton wool soaked in
concentrated
hydrochloric acid
nments
i) Name the compound that makes up the white ring.

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .