'When exposed to air, this chemical element can burst into flames, spontaneously'
phosphorus
PHUN WITH WORDS: When exposed to air, this chemical element can burst into flames, spontaneously
When exposed to air, this chemical element can burst into flames, spontaneously
When exposed to air, this chemical element can burst into flames, spontaneously
"PH"UN WITH WORDS
phosphorus
"PH"UN WITH WORDS