Exhibit 4.2


 


NUMBER


C-


SHARES


SEE REVERSE FOR


CERTAIN DEFINITIONS


CUSIP [●]


 


ENERGEM CORP


 


FORMED UNDER
THE LAWS OF THE CAYMAN ISLANDS

CLASS A COMMON STOCK


 


This Certifies that


________________________________________________________________________is
the owner of ______________________________________________________________________________________________


 


FULLY PAID
AND NON-ASSESSABLE SHARES OF CLASS A COMMON STOCK, PAR VALUE $0.0001,


OF


ENERGEM CORP


(THE “COMPANY”)


 


transferable on the books of the Company in person
or by duly authorized attorney upon surrender of this certificate properly endorsed.


 


The Company will be forced to redeem all of its shares
of Class A common stock if it does not complete a business combination by the date set forth in the Company’s amended and restated
certificate of incorporation, as the same may be amended from time to time, all as more fully described in the Company’s final prospectus
dated ________, 2021.


 


This certificate is not valid unless countersigned
by the Transfer Agent and registered by the Registrar. Witness the facsimile signatures of its duly authorized officers.


 


	 	 	 
	Chief Executive Officer 	 	Secretary


 


ENERGEM CORP


 


The Company will furnish without
charge to each stockholder who so requests a statement of the powers, designations, preferences and relative, participating, optional
or other special rights of each class of stock or series thereof of the Company and the qualifications, limitations, or restrictions of
such preferences and/or rights. This certificate and the shares represented thereby are issued and shall be held subject to all the provisions
of the Company’s amended and restated certificate of incorporation and all amendments thereto and resolutions of the Company’s
Board of Directors providing for the issue of securities (copies of which may be obtained from the Secretary of the Company), to all of
which the holder of this certificate by acceptance hereof assents. The following abbreviations, when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:


 


TEN COM – ____ as Tenants in Common


TEN ENT – ____ as Tenants by the Entirety


JT TEN – ____ as joint tenants with right of
survivorship and not as tenants in common


UNIF GIFT MIN ACT — ____________ Custodian _______________
under Uniform Gifts to Minors Act ______


                                                
(Cust)                                   (Minor)                                                                         (State)




 



    	 



     


    




Additional abbreviations may also
be used though not in the above list.


 


For value received,
_____________________________________hereby sells, assigns and transfers unto_____________________________ (insert name and social
security number or other identifying number of assignee) whose address is _______________________ ________________________________________________,
____________________shares of the Class A common stock represented by the within Certificate, and hereby irrevocably constitutes and appoints
________________ Attorney to transfer the said stock on the books of the within named Company with full power of substitution in the premises.


 


	Dated: 	 	 	 
	 	 	 	(legal signature)


 


Notice: The signature to this assignment must correspond
with the name as written upon the face of the certificate in every particular without alteration or enlargement or any change whatsoever.


 


Signature(s) Guaranteed: __________________________


 


The signature must be guaranteed by an eligible guarantor
institution (banks, stockbrokers, savings & loan associations and credit unions with membership in an approved signature guarantee
medallion program pursuant to SEC Rule 17a d-15 (or any successor rule) under the Securities Exchange Act of 1934, as amended).


 


In each case, as more fully described in the Company’s
final prospectus for its initial public offering dated __________, 2021, the holder(s) of this certificate shall be entitled to receive
a pro rata portion of certain funds held in the trust account established in connection with the Company’s initial public
offering only in the event that (i) the Company redeems the shares of Class A common stock sold in the Company’s initial public
offering and liquidates because it does not consummate an initial business combination by the date set forth in the Company’s amended
and restated certificate of incorporation, (ii) the Company redeems the shares of Class A common stock sold in its initial public offering
in connection with a stockholder vote to amend the Company’s amended and restated certificate of incorporation (a) to modify the
substance or timing of the Company’s obligation to allow redemptions in connection with its initial business combination or to redeem
100% of the Class A common stock if it does not consummate an initial business combination by the date set forth in the Company’s
amended and restated certificate of incorporation or (b) with respect to any other provisions relating to stockholders’ rights or
pre-initial business combination activity, or (iii) if the holder(s) seek(s) to redeem for cash his, her or its respective shares of Class
A common stock in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks stockholder approval of
the proposed initial business combination) setting forth the details of a proposed initial business combination. In no other circumstances
shall the holder(s) have any right or interest of any kind in or to the trust account.