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vfiekz [6]
3 years ago
9

You are experimenting to find out if fertilizer makes a plant grow taller. What would be an appropriate control group for this e

xperiment?
Chemistry
1 answer:
leonid [27]3 years ago
3 0

Answer:

If plants are given nitrogen fertilizer, then they will grow taller. ... Factors in an experiment that a scientist PURPOSELY Changes (manipulated) Control Group ... to test various amounts of fertilizer to find out what amount makes plants grow

Explanation:

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6 0
3 years ago
(Q014) Silicates a. are classified on the basis of what kind of metals they contain. b. form through the evaporation of water. c
Leni [432]

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Explanation:

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3 0
3 years ago
Which colligative property is employed when salt is put on an icy sidewalk to melt ice?
ankoles [38]
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4 0
3 years ago
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I have no idea how to do this, any help would be appreciated
aksik [14]
Proton number = the atomic number (which is the smaller number
neutron number = the mass number (the bigger number) - the atomic number
number of electrons = the atomic number - the charge (it depends on the element but group 1 is +1 group 2 is +2 group 3 is +3 group five is -3 group six is -2 group seven is -1


i would solve the whole thing but its unclear hope this helps tho
6 0
3 years ago
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