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bearhunter [10]
3 years ago
9

The movement of rock pieces and other materials on Earths surface is called __________?

Chemistry
1 answer:
dangina [55]3 years ago
5 0
The movement of rock pieces and other materials on earth's surface is called Weathering
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Which force controls the size of an atomic nucleus?.
klemol [59]

Answer:

strong nuclear force

Explanation:

1, a force that acts on charged particles

2, a force that holds atomic nuclei together

3, gravity, weak nuclear, electromagnetic, strong nuclear

4, strong nuclear force

5, Gravity and the electromagnetic force have infinite ranges while the nuclear forces have very small ranges.

100% :)

3 0
2 years ago
For the reaction
azamat

Answer:

Mass = 5.56 g

Explanation:

Given data:

Mass of Cl₂ = 4.45 g

Mass of NaCl produced = ?

Solution:

Chemical equation:

2Cl₂ + 4NaOH     →   3NaCl + NaClO₂ + 2H₂O

Number of moles of Cl₂:

Number of moles = mass/molar mass

Number of moles = 4.45 g/ 71 g/mol

Number of moles = 0.063 mol

Now we will compare the moles of Cl₂ with NaCl.

                  Cl₂         :         NaCl

                    2          :          3

                 0.063      :        3/2×0.063 =0.095 mol

Mass of NaCl:

Mass = number of moles × molar mass

Mass = 0.095 mol × 58.5 g/mol

Mass = 5.56 g

7 0
2 years ago
An isotope becomes more stable by changing the number of what?
hichkok12 [17]
A isotope is atoms of the same element with different amount of neutrons to change the mass. They can become more stable by sharing or giving away electrons to have a stable electron shell
3 0
3 years ago
Help me with this questions please
mina [271]
I will figure out the answer and i will letu know what else do u want to talk about .
do u want to talk about periods
8 0
3 years ago
What type of harmful bacteria did they feed the mice in the experiment?
fredd [130]
Wheres the expierment
8 0
3 years ago
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