They will melt at the same rate because they contain the same matter
hope this helps and good luck on your project!!!!
Answer:
The radius can vary between 0.8363 and 0.8431.
Answer:
Barium iodide
Explanation:
barium iodide is ionic compound. it is formed by the barium metal and halogen element iodine.
Barium is present in group two have two valance electrons.
Iodine is present in group seventeen and have seven valance electrons.
Iodine needed one electron two complete the octet.
That's why two atoms of iodine combine with one atom barium and form ionic compound called barium iodide.
Ba⁺² I₂²⁻
The overall charge is equal cancel the effect of each other and form over all compound neutral.
Answer:
20 kmp
Explanation:
because if you divide 50 with 2.5 you get the speed per hour
Here is what i got from my notes, hope this helps.
Mixture components keep their identities.
Mixture components CAN be separated PHYSICALLY
Homogenous Mixture: You CAN NOT the different parts (phases) of the mixture
Heterogeneous Mixture : You CAN SEE the different parts (phases) of the mixture easily
A solution is a HOMOGENOUS MIXTURE of particles so small that they cannot be seen and CANNOT be filtered out
A compound is something that is made from something that can be separated from 2 things.
It is a mixture and has chemical bonds.
