The mass closest to the mass of carbon is 12.00 amu
This is because carbon is used as a standard compound in chemistry, and its mass is defined as being 12.00 amu per mole of carbon. Its definition as a standard is such that the mole is defined as, "the amount of substance containing the same number of atoms as 12 grams of carbon-12".
Answer:
Ionic bond.
Explanation:
Group 7 elements like Bromine (Br) and group 2 elements like Magnesium,(Mg) involved loss and gain of electrons which is typical with Ionic bonding.
Answer:
Explanation:
Balance equaion of the given reacion is:
⇄
lets solubility is S
given:
Solubility of each ion;
after putting value of S the value of Ksp is:
Upto 2 significant figure:
Answer:
The second ring in an atom can only hold up to 8 electrons.