help me to complete the table based on the information given about the element Boron. Number...

Question

Question

help me to complete the table based on the information given about the element Boron.

Number Element Atomic Number Mass Number Atomic mass

1. Boron with 5

neutrons

2. Boron with 6

neutrons

3. Boron with 7

neutrons

4. Boron with 8

neutrons

Answer 1

Answer #1

Atomic number of boron is 5. All the elements are Boron's isotopes:

1)Atomic number of boron is 5. Atomic mass = 5+5 = 10

2) Atomic number of Boron is 5. Atomic mass = 5+6 = 11

3) Atomic number 5 and atomic mass = 5+7 = 12

4) atomic number 5 and atomic mass = 5+8 = 13

Answer 2

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