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elena-s [515]
2 years ago
15

Help me answer this please

Chemistry
1 answer:
Vlad1618 [11]2 years ago
3 0
Its a scam dont press the link
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if an atom has 17 electrons and its mass number is 35, calculate the following: - number of protons - number of neutrons -atomic
djverab [1.8K]
Electrons, Protons and the Atomic Number is the exact same. So 
Protons - 17
Atomic Number -  17

and the neutrons come by subtracting the protons from the Atomic Mass, which in this case 35. 
35-17 = 18
Neutrons = 18

Protons = 17
Atomic Number = 17
Neutrons = 18

4 0
3 years ago
How do prevailing winds affect air temperature?
GalinKa [24]

Answer:

Explanation:

Prevailing winds bring air from one type of climate to another. For example, warm winds that travel over water tend to collect moisture as they travel; the water vapor in the air will condense as it moves into colder climates, which is why temperate coastal areas often receive heavy rainfall

Mark as brainliest for further answers :)

4 0
3 years ago
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6.50kg of water at 24.2°C. Dur
sukhopar [10]

Answer:

27.4°C

Explanation:

Using the equation:

Q = m*C*T

<em>Where Q is heat added,</em>

<em>m the mass of water</em>

<em>C specific heat of water (4.18J/g°C)</em>

<em>And T the increase in temperature</em>

We can solve for the increase in temperature and thus, the final temperature of water:

Q = 88200J; m = 6500g:

88200J = 6500g*4.18J/g°C*T

3.2°C = T = increase in temperature

Final temperature is:

24.2°C + 3.2°C =

<h3>27.4°C</h3>
5 0
2 years ago
J.J. Thomson's plum pudding model of the atom followed the discovery of
Rama09 [41]
The answer is A i think from the options though the answers are worded a bit weird
3 0
2 years ago
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How do you find concentration from absorbance mg and ml?
sweet-ann [11.9K]
Great question, let me know if you get the anwser!
8 0
3 years ago
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