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ladessa [460]
3 years ago
7

8 As a bee feeds upon the nectar produced by a flower, the bee may become coated with the flower's pollen. As the bee flies from

flower to flower, some of this pollen may contact a flower's pistil, resulting in pollination. This relationship between the bee and the flower is an example of _______.
Chemistry
1 answer:
LenKa [72]3 years ago
8 0

Answer:

nector

Explanation:

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Which is a polar molecule?
Sloan [31]
A polar molecule is when the arrangement of the atoms in molecules are unequal where one end of the molecule has a positive charge while the other end has a negative charge. Examples of a polar molecule are water, ammonia, hydrogen sulfide and sulfur dioxide. The opposite is called a nonpolar molecule. 
5 0
4 years ago
Fermium-253 has a half-life of 0.334 seconds. How long will it take, in seconds, for a 96 atom sample to decay to 3 atoms?​
iris [78.8K]

Answer:3.34 seconds

Explanation:

8 0
3 years ago
Compounds Lab Report
lukranit [14]

Name and Title:

Colleen DeBruin, Hillary Mulkavits, 11/18/2020, compounds lab.

Objectives(s):

to build chemical compounds from known elements

Hypothesis:

if I use oxygen hydrogen and carbon then I can make five new compounds in four minutes

Procedure:

The materials and procedures are listed in your virtual lab. You do not need to repeat them here. However, you should note if you experienced any errors or other factors that might affect your outcome. Using your summary questions at the end of your virtual lab activity, please clearly define the dependent and independent variables of the experiment.

Data:

Record the composition of each of your compounds below. Be sure to include the number of atoms for each element. An example has been supplied for you.

Compound Name Chemical Formula Sodium (Na) Atoms Calcium (Ca) Atoms Hydrogen (H) Atoms Oxygen (O) Atoms Carbon (C) Atoms Chlorine (Cl) Atoms

Ex: Sodium

hypochlorite NaClO 1 0 0 1 0 1

Water H20 o 0 1 2 0 0

Glucose C6H12O6 0 0 12 6 6 0

Formic/methanoic acid HCOOH 0 0 2 2 1 0

Butanoic Acid C3H7COOH 0 0 8 2 4 0

Carbon Dioxide C02 0 0 0 2 1 0

Carbon Monoxide CO 0 0 0 1 1 0

Fructose C6H12O6 0 0 12 6 6 0

0 0 0

0 0 0

0 0 0

Conclusion:

Your conclusion will include a summary of the lab results and an interpretation of the results. Please answer all questions in complete sentences using your own words.

I found as many combinations of carbon hydrogen and oxygen as possible

If there is a job that combines elements you would be doing that every day making it an every day matter

elements are like people, they are all different causing them to react differently and be more reactive

H20 has four because there are 2 oxygen and one hydrogen because of the numbers in the name of the compound

Yes because two elements can form two different types of bonds causing different outcomes

If this isn't right I'm sorry but I had it as an assignment so we will get it wrong together lol

8 0
3 years ago
Read 2 more answers
4. Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and
professor190 [17]
The answer is C chloroplast
7 0
3 years ago
How many milliliters of 0.500 m kcl solution would you need to dilute to make 100.0 ml of 0.100 m kcl?
Strike441 [17]
Given:
 Concentration 1 = 100.0 ml              Concentration 2 = ?
 Volume 1 = 0.100 M KCL                  Volume 2= 0.500 M KCL

Find Concentration 2

To get the concentration 2, follow this formula

C1V1 = C2V2

Solution

(100.0 ml) (0.100 m kcl) = (X ml) (0.500 m kcl)
 transfer the volume 2 to the left side

(100.0 ml) (0.100 m kcl) = X ml
---------------------------------
            0.500 m kcl

10.00ml / m kcl = Xml
--------------------                   cancel the m kcl to let the ml be the remaining variable
0.500 m kcl

20.0 ml = x ml

So you will need 20.0 ml of 0.500 m kcl to made the solution of 100.0 ml of 0.100 m kcl 
8 0
3 years ago
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