Covalent bonds do not involve electron transfer because in covalent bonds, the electrons are shared between the atoms to form the molecule rather than being transferred to form ions as it is in the case of ionic bonds.<span />
Answer:
10

Explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
Beyond the centre of curvature
Explanation:
Answer : The net ionic equation for the precipitation of manganese (II) carbonate from its aqueous solution is given below :

This reaction is an example of displacement reaction.
Answer:
they destroy or break stuff i think lol hope this helps
Explanation: