Answer:
3.) 195
Explanation:
Because platinum is 195.079 amu (its on the periodic table)
Answer:
No element shares the same atomic number. The atomic number of every element is unique to itself, just like a fingerprint is unique to a human. The atomic number of element allows us to identify it, like how we can identify a person from their fingerprint.
Explanation:
Veces is Spanish word for times.Hope I helped.
Physical changes occur when objects or substances undergo a change that does not change their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances.
Answer: 2-Benzyloxyethanol is produced reaction in the fig. below.
Explanation: