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What is the atomic number and weight of Potassium? I want the approximate weight. Also, what type of element is it?
Answers: 2
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Which of the following electromagnetic waves can create ions?
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In a copper wire, a temperature increase is the result of which of the following
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How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
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Chemistry, 22.06.2019 22:30
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
Answers: 2
What is the atomic number and weight of Potassium?
I want the approximate weight. Also, what type o...
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