1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rama09 [41]
2 years ago
15

What evidence have u collected to explain the relationship between the Moon's revolution and lunar phrase?

Chemistry
1 answer:
Assoli18 [71]2 years ago
3 0

Answer:

A lunar eclipse can only happen during a full moon.

Hope I helped :)

Explanation:

You might be interested in
An atom that loses or gains electrons becomes a/an:
Ilia_Sergeevich [38]

Answer: Ion

Explanation:

4 0
3 years ago
Read 2 more answers
Which element is smaller is atomic size?
Ganezh [65]

Answer:

Scandium is the smallest element of the four

Explanation:

Vanadium = 50.9415 u

Titanium = 47.867 u

Scandium = 44.955912 u

Chromium = 51.9961 u

3 0
3 years ago
The electron configuration that belongs to the atom with the lowest first ionization energy is?
sasho [114]

The electron configuration that belongs to the atom with the lowest first ionization energy is francium.

<h3>What is ionization energy? </h3>

Ionization energy is defined as the minimum amount of energy required to remove the most loosely electron present in outermost shell.

<h3>Ionization energy across period</h3>

Ionization energy increase as we move from left to right in the period. This can be explained as when we move from left to right along period new electron is added to the same shell which increase the nuclear charge. Hence results int he decrease in size. Due to this decrease in size more energy is required to remove electron from outermost shell.

<h3>Ionization energy along group</h3>

Ionization energy decrease as we move from top to bottom along group. This can be explained as we move from top to bottom new electron is added to new shell. Due to addition of new shell the size of atom increases which results in the decrease in the nuclear charge. Due to this less amount of energy is needed to remove an electron.

Thus, we concluded that the electron configuration that belongs to the atom with the lowest first ionization energy is francium.

learn more about ionization energy:

brainly.com/question/1602374

#SPJ4

4 0
1 year ago
What rule/principle states that electrons in the same sublevel (p, d, or f) are placed in individual orbitals, before they are p
Radda [10]

Answer:

Hunds Rule

Explanation:

3 0
2 years ago
Read 2 more answers
How does the specific heat of water compare to the specific heat of concrete?
telo118 [61]
The specific heat of water is higher than the specific heat of concrete.
5 0
3 years ago
Other questions:
  • What is the main function of a vacuole in a cell?
    12·1 answer
  • A scientist performs an experiment in which a radium–226 (Ra–226) atom decays into radon–222 (Rn–222). The scientist concludes t
    8·2 answers
  • What is the total amount of heat required to completely melt 347 grams of ice at this melting point
    5·1 answer
  • For the α anomer of a D-sugar, the anomeric hydroxyl in a Haworth projection Group of answer choices has an upward projection (o
    14·1 answer
  • How many grams of water form when 1.24 l of gas h2 at stp completely reacts with o2?
    13·1 answer
  • A non-bonding pair of electrons in the valence shell (last shell for that element) of an atom is called _______________. A. a lo
    5·2 answers
  • What are the parts of this water wheel system?Label the water wheel to show the matter and forms of energy that flow through the
    10·1 answer
  • Why are lab rules important
    5·2 answers
  • Phcl2 lewis structure
    15·1 answer
  • Which of the following conversions is/are incorrect.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!