Chemistry, 23.08.2021 19:20 jameahkitty123
If you know the atomic number of an element, what information does it give you about neutral atoms of that element?
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When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
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Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Correct relationship between molecular formula and empirical formula
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If you know the atomic number of an element, what information does it give you about neutral atoms o...
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