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zhannawk [14.2K]
3 years ago
12

Which of the following statements best describes the number of neutrons in an atom?

Chemistry
1 answer:
Alexeev081 [22]3 years ago
7 0

Answer:

its the last one

Explanation:

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QUESTION 2
Aleksandr [31]

Answer:

you can see the answer at the pic

4 0
3 years ago
For which solutes dissolved in a liquid is the overall enthalpy of solution exothermic? A-some gases and most solids B- some sol
lina2011 [118]

Answer:

B

Explanation:

Just took the test

8 0
3 years ago
Read 2 more answers
The pictures below show water in a glass and oil in a beaker.
Archy [21]

Answer: is letter D. Because minerals are solid.

Explanation:

3 0
3 years ago
Read 2 more answers
Two elements with the same number of protons but a different number of 2 points
notsponge [240]

Answer: isotopes

Explanation: I remember this from when I took honors chemistry, they are know as isotopes.

3 0
3 years ago
15. The mass of a sample of iron is 114 g, and the density of iron is 7.86 g/cm3. What is the volume of this iron sample?
anyanavicka [17]

Answer:

The answer is

<h2>14.50 cm³</h2>

Explanation:

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

volume =  \frac{mass}{density}

From the question

mass of iron = 114 g

density = 7.86 g/cm³

The volume is

volume =  \frac{114}{7.86}  \\  = 14.50381679

We have the final answer as

<h3>14.50 cm³</h3>

Hope this helps you

5 0
3 years ago
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