Which is a false statement about elements?
a. each element has its own proton number.
b...
Chemistry, 30.10.2019 11:31, keyshlavazquez5118
Which is a false statement about elements?
a. each element has its own proton number.
b. each element has its own atomic number.
c. each element has its own neutron number.
d. each element has its own chemical symbol.
Answers: 1
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Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
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