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lesya [120]
3 years ago
14

How does a material get a positive charge?

Chemistry
1 answer:
adoni [48]3 years ago
3 0

Answer:

positive charge comes from having more protons than electrons; negative charge comes from having more electrons than protons charge is quantized, meaning that charge comes in integer multiples of the elementary charge e

Explanation:

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The density of lead (Pb) is 11.34 g/cm3. If I have 2.6 cm3, what mass of lead do I have?
schepotkina [342]

Answer:

The answer is

<h2>29.48 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of lead = 2.6 cm³

density of lead = 11.34 g/cm³

The mass of lead is

mass = 11.34 × 2.6 = 29.484

We have the final answer as

<h3> 29.48 g</h3>

Hope this helps you

6 0
4 years ago
In a paragraph, explain what the story of the Gadarene demoniac teaches us about our life in Christ.
GarryVolchara [31]

Answer:

Just like the previously possessed man told people about his new life in Christ, we, too, should share about our new life in Christ.

Explanation:

    The story of the demonaic is about a possessed man whose unclean spirits were sent out by Jesus. The spirits were sent into the pigs of the people who raised them to sell for profit (some of which were the Jew's pigs,) and they ran off the cliff and drowned. The owners of these pigs knew that Jesus did it to save the man but still were mad and wanted nothing to do with Jesus. They told Him to leave even though He saved the possessed man who they had previously tried to help. The man wanted to travel with Jesus, but He told the healed man to depart from Him and go to the people and share his story and how Jesus helped Him, and he obeyed. Just like the previously possessed man told people about his new life in Christ, we, too, should share about our new life in Christ.

    Hope this helps. Don't hate me if it's wrong but this is what I found.

6 0
2 years ago
Pressure has the most influence on the solubility of which type of solute?
Scilla [17]
I think that pressure will affect the solubility of gasses the most.  The reason why I think this is that gasses are affected the most by pressure change.  By definition solids and liquids are not easily affected by pressure by how close the molecules are to each other in both of those phases.  

I hope this helps.  Please let me know if you have any further questions or need any clarification.
8 0
3 years ago
Read 2 more answers
What is the formula for aluminum acetate? ​
tester [92]

Answer:

HOAl(CH3CO2)2

Explanation:

7 0
3 years ago
Read 2 more answers
In Period 3, from left to right in order, each successive
emmasim [6.3K]
Here are some trends you should know.
Electronegativity increases as you go right and up along the periodic table.
       So, (1) is wrong
Atomic mass increases as you go right and down along the periodic table.
       So, (2) is wrong
Proton number or atomic number increases as you go right and down in the table.
       So, (3) is correct
Metallic character increases as you go left and down along the periodic table.
       So, (4) is wrong
8 0
3 years ago
Read 2 more answers
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