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
11Alexandr11 [23.1K]
3 years ago
15

From its electronic configuration, predict which of the first 10 elements would be most similar in chemical behavior to the as y

et undiscovered element 168.
Chemistry
1 answer:
Lemur [1.5K]3 years ago
4 0

Answer:

Ne

Explanation:

Neon is the 10th element in the periodic table, and it has all of its orbitals filled up with electrons, the electronic configuration of the element that contains 168 electrons will be an electronic configuration that ends up with all of the orbitals filled up, so it would be most similar to the Neon which is a noble gas, meaning that 168th element will also be a noble gas.

You might be interested in
How do everyday activities like driving a car and using electricity lead to global warming
natima [27]
They produce a temporary surge of CO2 which is assimilated by flora and results in temp growth rate flux
4 0
4 years ago
If repeated measurements agree closely but differ widely from accepted value these measurements are?
svlad2 [7]

d. precise, but not accurate

6 0
3 years ago
PLEASE HELP SOMEONE. I WOULD REALLY APPRECIATE IT A newly discovered element, X, has two naturally occurring isotopes. 93.5 perc
ruslelena [56]
269.0 u? I think I am not very Smart

4 0
4 years ago
Read 2 more answers
How many moles of sulfur are in 80 grams of sulfur?
Norma-Jean [14]

Answer:

2.5 moles

Explanation:

Number of moles = MassMolar mass

= 80⋅g32.06⋅g⋅mol−1 = ??mol

Note that sulfur likely exists in its elemental state as S8. I am perfectly justified in treating sulfur as S. The number of sulfur atoms is the same in each case.

4 0
2 years ago
What information does the potential energy diagram reveal about a reaction?
Marina CMI [18]

Answer: It shows whether the reaction is exothermic or endothermic.

Explanation:

  • If the potential energy of the products is greater than that of the reactants, then the reaction is exothermic.
  • If the potential energy of the reactants is greater than that of the products, then the reaction is endothermic.
3 0
2 years ago
Other questions:
  • What is the formula mass of silver
    5·1 answer
  • What is an organic chemical?
    9·1 answer
  • A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0°c. what is the magnitude of k at 75.0°c if ea =
    10·1 answer
  • 93 mL of water has a given mass of 93 g.which object was more accurate in determining volume ,the graduated cylinder or the beak
    11·1 answer
  • (d) AgC2H302(aq) + Nicl2(aq) → AgCl(s) + Ni(C2H302)2(aq)<br> What’s the ionic equation?
    12·1 answer
  • Treating one coworker better than others is called vertical relationship. favoritism. harmony. socializing.
    9·1 answer
  • Can 6.5 be the same as 6.50
    12·2 answers
  • The table compares the masses of three unknown subatomic particles.
    11·2 answers
  • Compare Dobereiner’s triads to the modern periodic table. What aspects of his idea agreed with the modern table and what aspects
    12·1 answer
  • Which term describes this reaction
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!