Question

• The diagram represents an isotope of hydrogen [H]. 1. Are isotopes atoms of the same element or different elements. 2 Do isotopes have the same atomic number or the same mass number. 3. If an isotope of 'H' has mass no. = 2, how many electrons does it have 4. If an isotope of 'H' has mass no. = 3, how many neutrons does it have 5. Which sub-atomic particles in the 3 isotopes of 'H' are the same. State the electronic configuration for each of the following: In = 51 At no. = 1 Mass no. = 1​

Answer 1

Answer:

My dear Alok,

My brother has asked me to invite you. So you are cordially invited to attend the marriage. You are requested to come two or three days before the marriage to help us in preparations. Please convey my best regards to your parents and love to younger's.

Answer 2

Answer:

An output is data that a computer sends. Computers only work with digital information. Any input that a computer receives must be digitised. Often data has to be converted back to an analogue format when it's output, for example the sound from a computer's speakers. Start activity.