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Maurinko [17]
4 years ago
8

Part a is the polar head of a soap molecule more attracted to calcium or sodium ions?

Chemistry
1 answer:
baherus [9]4 years ago
3 0
A group of environmentalists were discussing the benefits and drawbacks associated with using fossil fuels. Which argument <span>best </span>fits the conversation? 
Fossil fuels are cheaper than alternative forms of energy.Fossil fuel reserves will never be depleted.<span>Fossil fuels are easily renewed. </span><span>Fossil fuel use does not affect the environment.</span>
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Answer:

C is Correct

Explanation:

Protons and Neutrons make up the Nucleus while Electrons surround the nucleus in circular orbits with continuous rotation.

5 0
3 years ago
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how many oxygen atoms are there in six dinitrogen monoxide molecules? express your answer as an integer
stepan [7]

Answer:

6 oxygen atoms

Explanation:

Step 1: Given data

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Number of oxygen atoms (O): ?

Step 2: Calculate the appropriate ratio

The ratio of dinitrogen monoxide molecules to oxygen atoms is 1:1.

Step 3: Use the ratio to calculate the number of oxygen atoms

6 molecule N₂O × (1 atom O/1 molecule N₂O): 6 atom O

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Which of the following could be one reason why the earth is getting warmer?
prisoha [69]
I think B. The Earth is moving closer to the sun
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Moving water has kinetic energy
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What’s wrong with Dalton’s model?
love history [14]

Answer:

EVERYTHING!!!! Okay, but really he didn't show in his model that there is different charges distributed in the atom.

Explanation:

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