Answer:
Sure I'll help you!
Explanation:
The head of the nail is flat and isn't sharp enough to cut anything, If you stab someone with a sword then hit them with a shield would it have the same effect? Of course not.
Electron
Atoms, compounds, and molecules undergo chemical reactions to form new substances. In general, reactions proceed to produce products which are have more stability.
These chemical reactions are possible because of the ability of substances to form chemical bonds with other substances. These formation of bonds are primarily attributed to electronic interactions (i.e. the valence or outer electrons of the atoms). of substances.
Atoms are able to form new substances by gaining, losing, or sharing electrons with other atoms.
Endothermic means it absorb energy from surrounding and its sign is positive so when it absorb this energy the flask or the container become colder
The atomic number is 8 and the atomic mass is 16
The atomic number of the element is 8. This is because the atomic number is based on the number of protons or electrons. The atomic mass of the element is 16. This is because the atomic mass is equal to number of protons+the number of neutrons. Hope this helps.
Answer:
The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Mg(OH)2, or 58.31968 grams.