Answer:
26
Explanation:
26 because if you split 56.23 in half you get 26
The reaction creates dihydrogen, hence if it's uncontrolled it could lead to potentially dangerous amounts of gas being released at once.
At one minute, a persons's heart beats 72 times.
Therefore, in one hour or 60 minutes, a person's heart will beat (60×72) times, i.e., 4320 times
Answer is 4320 times
Answer:
is the symbol for an oxide ion
Protons, the number of protons cannot change or the element will change as well.
