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3 years ago

Why does the border between light and dark on the Moon change location?

Chemistry

2 answers:

Harlamova29_29 [7]3 years ago

4 0

Answer:

Because the sun only makes half the Moon visible leaving the other half dark making a border between light and dark (terminator).

Explanation: Hope this helped!

Stella [2.4K]3 years ago

3 0

The moon goes through it’s different phases so during these it changes it’s form from either a full moon to a waning crescent (the smallest of them all). if i’m wrong i’m sorry

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I DON'T UNDERSTAND! PLEASE HELP.

Nookie1986 [14]

Answer:

A would be the lowest, then C, and B would be the highest.

Explanation:

Elements tend to become more reactive as you move down the periodic table. This happens because the atoms become progressively larger and lose their hold on the outer eletrons more easily.

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anastassius [24]

Answer:

Explanation:

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3 years ago

A 50.00-g sample of metal at 78.0°C is dropped into cold water. If the metal sample cools to 17.0°C and the specific heat of met

Luba_88 [7]

Answer:−329.4 calorie

Explanation:Heat released by metal = q=m_mc_m(T_2-T1)q=m

−T1)

m_m=50\ g\\c_m=0.108\ cal\ g^{-1}\ \degree C^{-1}\\q=50\times0.108(17-78)=-329.4\ caloriem

=50 g

=0.108 cal g

−1

°C

−1

q=50×0.108(17−78)=−329.4 calorie

Here minus sign indicate that heat is released

5 0

4 years ago

Read 2 more answers

Which of the following is an example of a physical change?

dangina [55]

D it is only physical and not chemical

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3 years ago

Read 2 more answers

Which of the following is false about a neutral atom of hydrogen?

Nesterboy [21]

Answer: Option (C) is the correct answer.

Explanation:

A neutral hydrogen atom is defined as the atom in which electrons are resent in their ground state only.

Basically in a neutral atom electrons are present in their parent shell.

For example, atomic number of hydrogen is 1 and electronic configuration of a neutral atom of hydrogen is $1s^{1}$ .

Hence, it means there is only one electron present in its valence shell. So, in order to attain stability it will readily react with another atom to gain or share an electron.

Thus, we can conclude that the statement it is less chemically reactive than an atom of aluminum (Al), is false.

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3 years ago