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How many particles are in 3.0 mol of aluminum?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
How did Rutherford conclude that there was a dense, positively charged nucleus?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
How many much Nitrogen in grams is 93.41 mol of N?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
How many neutrons does the Ca-42 isotope have?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
Which subatomic particles have mass?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
How do you solve for % abundance when given 2 isotopes?
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
alpha particles are______
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
The atomic number is equal to
protons and neutrons
positively charged
22
some of the alpha particles bounced back, but most went through
1308 g N
set 1 variable to 1-x and the other to x, then solve algebraically
1.806x10^24
number of protons
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