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Andrew [12]
3 years ago
12

Please help me ASAP I’ll mark Brainly thank you

Chemistry
1 answer:
UNO [17]3 years ago
7 0

Answer:

A higher hill will give more potential energy, and a lower hill will give less.

Explanation: Gravitational potential energy is the energy stored in an object based on its height and mass.  The potential energy in an object increases as its elevation increases.

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Is caesium a solid liquid or gas​
noname [10]

Answer:

solid

Explanation:

5 0
3 years ago
Read 2 more answers
Atoms of iron (fe) and sulfur (s) form iron sulfide (fes) when the iron atom donates electrons to the sulfur atom. the type of b
marysya [2.9K]

Answer:

               The type of bond formed in FeS would be <u>Polar Covalent Bond</u>.

Explanation:

Types of Bonds can be predicted by calculating the difference in electronegativity.

If, Electronegativity difference is,

               Less than 0.4 then it is Non Polar Covalent  Bond

               Between 0.4 and 1.7 then it is Polar Covalent  Bond

               Greater than 1.7 then it is Ionic  Bond

For Fe and S,

                   E.N of Sulfur           =   2.58

                   E.N of Iron              =   1.83

                                                  ________

                   E.N Difference            0.75          (Polar Covalent Bond)


4 0
4 years ago
What is a physical change and what are several common examples?
leva [86]

Answer:

1.will not

2.crushing a rock

3.changes in the phase of mater

Explanation:

this  teacher failing me i wanna get her  back

5 0
4 years ago
Abiotic factors in an environment include A) producers. B) decomposers. C) predators and prey. D) sunlight and water. Abiotic fa
Oliga [24]

Answer:

Sunlight and water (D)

Explanation:

Sunlight and water are two of the many abiotic factors that may be present in a particular environment. All other factors mentioned in the choices are biotic factors. Producers are plants; decomposers are fungi and bacteria

5 0
3 years ago
Power plants use specialized scrubbers to remove sulfur oxide gases. true or false.
Usimov [2.4K]
True. But it is not entirely fool proof.
7 0
3 years ago
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