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
ZanzabumX [31]
2 years ago
14

Which would have the highest first ionization energy?

Chemistry
2 answers:
LekaFEV [45]2 years ago
7 0

Answer:

Thus, helium has the largest first ionization energy, while francium has one of the lowest.

irina [24]2 years ago
4 0

Answer:

Helium

Explanation:

The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

You might be interested in
Does the bowling ball have more potential energy or kinetic energy as it is halfway through its fall? Why?
ahrayia [7]

Answer:

more kinetic

Explanation:

I think the kinetic energy is 75 percent while the potential energy is 25 percent

5 0
3 years ago
Examine the statement about alchemy
Arturiano [62]

Answer: B.

Explanation:

7 0
2 years ago
Since the number of atoms in a substance is so large , a unit to count them was created. This unit is the number of atoms in 12
larisa86 [58]

The number of atoms in one mole of any substance is measured by Avogadro's number. The value of Avogadro's number is 6.023 x 10 ^23. It is named after scientist Avogadro who proposed this number. 12 grams of carbon-12 represents 1 mole of carbon-12. For this reason, the number of atoms present in 1 mole of any substance is 6.023 x 10 ^23. Therefore, the number of atoms present in 1 mole carbon-12 is 6.023 x 10^23.


(Answer) This unit is the number of atoms in 12 grams of carbon-12 and known as Avogadro's number.

7 0
3 years ago
Help me pls rawr uwu SSUsSY
cricket20 [7]
Help 2 what the answer for this?

7 0
2 years ago
Read 2 more answers
13. Would you expect oxygen to form a cation or anion? How many electrons would it gain or lose? Why?
netineya [11]

Answer: C)Anion, it would gain 2 electrons to satisfy the octet rule.

Explanation:

Electronic configuration represents the total number of electrons that a neutral element contains. We add all the superscripts to know the number of electrons in an atom.

The electrons are filled according to Afbau's rule in order of increasing energies and thus the electronic configuration of oxygen with 8 electrons is

O:8:1s^22s^22p^4

The cation is formed by loss of electrons and anions are formed by gain of electrons.  

In order to complete its octet and get stable, it gains 2 electrons and thus would form an anion.

O^{2-}:10:1s^22s^22p^6

7 0
3 years ago
Other questions:
  • 1. The Great Pacific Garbage Patch is the world's largest garbage dump. How big is it?
    7·1 answer
  • What are the two properties of carbon which lead to the huge number of carbon compounds we see around us?
    10·1 answer
  • A cube measures 3.0 cm on each side has a mass of 25g. What is the density of a cube?
    9·1 answer
  • What Is Solubility and saturated solution?
    14·1 answer
  • When titrating a strong acid with a strong base, after the equivalence point is reached, the pH will be determined exclusively b
    7·1 answer
  • Does The nucleus of an atom contain all of the protons in the atom
    11·1 answer
  • When they're trying to solve a problem, engineers follow a series of Question 1 options: problems steps solutions tests
    5·2 answers
  • Please help not trying to fail this year
    12·1 answer
  • PLS HELP ME!!!!!!!!!!!!!! I DON'T HAVE A LOT OF TIME !!!!!!!!
    12·1 answer
  • Explain why the sign of the slope of a regression line must be thesame as the sign of the correlation coeffi cient.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!