Mathematics, 18.02.2022 03:10 sixtomomtermont
Consider two atoms: one with 3 protons and one with 4 protons. Which statement is
true considering the identities of the elements?
1. One must know the numbers of neutrons to know if they are different elements.
2. The atoms are of the same element.
3.The atoms must be of different elements.
4. One must know the numbers of electrons to know if they are different elements.
Answers: 3
Mathematics, 21.06.2019 17:00
Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?
Answers: 1
Mathematics, 21.06.2019 20:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
Mathematics, 22.06.2019 03:30
Would love some on this! include step by step have a good day!
Answers: 1
Consider two atoms: one with 3 protons and one with 4 protons. Which statement is
true considering...
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