Answer: A) Two atoms share electrons so they can fill their outer shells
Explanation: A covalent bond is a type of bond formed by sharing equal number of electrons between two non-metal atoms so that both of them can attain a stable octet or duplet structure of noble gases.
In covalent bonding, there is no loss or gain of electrons between atoms. For example, the formation of chlorine molecule, chlorine atom has seven electrons in its outermost shell, remaining one electron to attain an octet structure of noble gases. Two chlorine atoms share one pair of electron, each chlorine atom donating one electron to form a pair so that each atom in the chlorine molecule attains an octet structure..
Theres no picture in this question
Answer:
Porque podrían ser peligrosos para ti si no son mansos.
Por cierto, no hablo español ... solo usé el traductor de Google para esto, así que no sé cuán preciso es
Answer:
D. Fossils of species that no longer exist but are ancestors of current species have been found in rock layers.
Explanation:
The only thing I can think of is the higher you go the colder it gets
