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Language: English

Subject: Social Science > Earth

School grade: Brunei

Brunei

Brunei

L	P	Y	Y	C	V	V	C
N	E	U	T	R	O	N	H
T	N	C	H	C	K	P	A
I	V	V	R	T	B	R	R
W	N	R	G	A	B	O	G
T	M	F	C	G	T	T	E
E	L	E	C	T	R	O	N
U	M	A	S	S	V	N	M

electron

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