Answer:
C. The model shows beta decay, whichis not tyoe of nuclear fission
Answer:
I. CO2
II. the lime water turns milky
III. an insoluble solution was formed; precipitation
IV. CO2+Ca(OH)2-----> CaCO3 + H2O
Noble gas configuration for Li : [He]2s¹
<h3>Further explanation
</h3>
In an atom, there are levels of energy in the shell and sub-shell
This energy level is expressed in the form of electron configurations.
Lithium with atomic number 3, then the electron configuration:
1s²2s¹
And for noble gas configuration or it can be called Condensed electron configurations :
[He]2s¹
The answer is (4) zinc. Zinc can react with HCl at room temperature spontaneously and create H2. You can know this property from the metal activity order.
The charge that stays on an object is called<span> static </span>electricity<span />