D. In a Chemical reaction, elements are not changed, just rearranged. Small amounts of energy take place.
Answer:
Atoms form chemical bonds with other atoms when there's an electrostatic attraction between them. This attraction results from the properties and characteristics of the atoms' outermost electrons, which are known as valence electrons.
Answer:
C
Explanation:
A diatomic element in that list is Bromine
Answer:
26.981539 u
Atomic number: 13
Symbol: Al
Electron configuration: [Ne] 3s²3p¹
Answer:
measures earth or ground movement such as earthquake