False. Pb is lower than Al in the reactivity series. It cannot replace aluminium in AlCl3
Answer:
yes
Explanation:
it wont dissolve because when water is cold its molecules dont separate
Answer:
D
Explanation:
This creates a gap that we call an oceanic trench
:)
Answer and Explanation:
DIFFERENCE BETWEEN ELEMENT AND COMPOUND :
- An element is made up of same type of atoms whereas a compound is made up of different type of atoms.
- A compound can be separated by chemical methods but an element can not be separated by chemical methods.
- Example of element is Cu Fe C and example of compound is
etc - Elements can not be split into different substances but compound can be splited into different substances