It is 29
30 is.
1,2,13 and 26 are the numbers that can go into 26.
1 or 2.
30 percent of 26+2/3 is 8.Proportion8/x = 30/100Cross multiply: 30x = 800Simplify: 26+2/3
29
29 is.
It is 29
The number of Neutrons and Protons in the nucleus.So it would be 26 Protons and 30 Neutrons so...26+30=56<so that is the mass number.
30
30 is.
It has 26 Protons, 26 Electrons, and 30 Neutrons.
1,2,13 and 26 are the numbers that can go into 26.
1 or 2.
26 It has 26 protons, 26 electrons and (mostly) 30 neutrons, but 28, 31 and 32 neutrons are natural isotopes of iron as well (though less than 10%).
30 percent of 26+2/3 is 8.Proportion8/x = 30/100Cross multiply: 30x = 800Simplify: 26+2/3
1,2,4,6,8,12,24