Would really appreciate it! you so much! ❤️ have a wonderful day!
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Chemistry, 01.12.2019 01:31 lyhkng2720
Would really appreciate it! you so much! ❤️ have a wonderful day!
Answers: 3
Chemistry, 22.06.2019 04:30
The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
Answers: 1
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
Answers: 1
Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Chemistry, 22.06.2019 21:00
Once similarity and one difference between a mixture of elements and a mixture of compounds
Answers: 3
Mathematics, 14.01.2021 21:40
Mathematics, 14.01.2021 21:40
Mathematics, 14.01.2021 21:40
Mathematics, 14.01.2021 21:40
Mathematics, 14.01.2021 21:40
Mathematics, 14.01.2021 21:40