Chemistry, 20.11.2020 22:10 tamikeen2243
55. Which is a characteristic of all ions? (1 point)
They are made of one type of atom.
They have one overall charge.
They are made of two or more types of atoms.
They have two or more overall charges.
Answers: 3
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Chemistry, 22.06.2019 13:00
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
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Chemistry, 22.06.2019 18:00
Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
Answers: 2
55. Which is a characteristic of all ions? (1 point)
They are made of one type of atom.
They...
They...
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