2. Name each of the following ionic compounds A. K2O B. Cacl2. C. Mg3N2 D. NaCIO E. KNO3
1 answer:
A. Potassium oxide B. Calcium chloride C. Magnesium nitride D. Sodium hypochlorite E. Potassium nitrate
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Answer :
⁴He₂ → ⁴Li₃ + ⁰e₋₁.
Explanation:
Helium decays with the release of an electron to form a lithium nucleus. The number of nucleons is the same on both sides of the equation. A neutron decays to form a proton with the release of an electron. The atomic number increases from 2 to 3 while the atomic mass number stays the same at 4 nucleons.
Please list your question in the comments.
Two non metal combined together and form the bond is called covalent bond
Note - yellow color molecules in pictures are non metal elements
example - co2 , so2,
Answer:
false
in chemical reaction element doesnot change into another
Explanation:
Well, you could get the mass as
ad then
, where
is the sea level weight,
the sea level accel.,
the accel. above while
the weight above.