Chemistry, 09.03.2021 20:10 josmanu235
If an atom has 9 protons, 10 electrons, 8 neutrons: what is the element name, the mass, the charge? Give me an ion of that atom.
Answers: 2
Chemistry, 21.06.2019 22:30, ayoismeisalex
Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction
Answers: 1
Chemistry, 22.06.2019 02:00, hemolelekeakua
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 04:50, psychocatgirl1
Write the overall equation for the reaction for lithium battery
Answers: 2
If an atom has 9 protons, 10 electrons, 8 neutrons: what is the element name, the mass, the charge?...
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