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What does the number 84 in the name krypton-84 represent? a) the atomic number b) the mass number c) the sum of the protons and electrons d) twice the number of protons

What does the number 84 in the name krypton-84 represent? a) the atomic number b) the mass number c) the sum of the protons and electrons d) twice the number of protons
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What does the number 84 in the name krypton-84 represent?

a) the atomic number
b) the mass number
c) the sum of the protons and electrons
d) twice the number of protons

asked
User Hugh Sawbridge
by
8.4k points

1 Answer

0 votes

Answer:

b

Step-by-step explanation:

it express the mass no of the element

answered
User Illiax
by
7.7k points
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