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
Deffense [45]
3 years ago
8

The electron configurations of two unknown elements x and y are shown. X: 1s2 2s2 2p6 Y: 1s2 2s2 2p6 3s2 3p6 Which statement is

most likely correct about the two elements? A) They will react because X can give up two electrons B) They will react because X and Y can share two pairs of electrons to become stable C) They will not react because both have a complete outermost shell and are stable D) They will not react because both will give up one electron. to become stable.
Chemistry
1 answer:
SVETLANKA909090 [29]3 years ago
6 0

Answer:

B) They will react because X and Y can share two pairs of electrons to become stable

Explanation:

The electron configurations of two elements x and y are given :

X: 1s2 2s2 2p6

Y: 1s2 2s2 2p6 3s2 3p6

The statement that is true for both the elements is that, they both will react as they both can share two pairs of electrons to become stable.

To become stable the outermost shell or p orbital should have 8 electrons, so element X  can gain 2 atoms to become stable.

Element Y can also react as it can also share two atoms to fulfill its 3p orbital and will stable.

Hence, the correct option is "B".

You might be interested in
Helppppppppppppppppppppppppppp
Charra [1.4K]

Kinetic energy remains conserved in an elastic collision.

5 0
2 years ago
How are scientific questions answered?
galben [10]

Answer:

D

Explanation:

Scientists always perform tests and observe and measure in the physical world to prove their points or answer their questions.

3 0
3 years ago
1 pt
Degger [83]
Ghbghvdezagnlmhhbbb
4 0
2 years ago
A soccer player kicks a ball 6.5 meters. How much time is needed for the ball to travel this distance
Ahat [919]
It is 67 I think it is
8 0
3 years ago
5. How many grams are in 2.30 moles of silicon dioxide?
tino4ka555 [31]

Answer:

138.19388999999998 grams of silicon dioxide

7 0
2 years ago
Other questions:
  • If the atomic radius of a calcium crystal is 180 pm, what is the length of the edge of the unit cell? (the calcium crystal forms
    14·1 answer
  • How many kilometers are there in 4.5 x 10^3 meters ?
    13·1 answer
  • The equation 2C3H7OH + 9O2 yield 6 CO2 + 8H2O is an example of what type of reaction
    7·2 answers
  • Why does a biker have to peddle harder to travel at a constant speed into the
    7·1 answer
  • What is the number of moles in 546 g strontium nitrite?
    11·1 answer
  • A buffer solution contains 0.496 M KHCO3 and 0.340 M K2CO3. If 0.0585 moles of potassium hydroxide are added to 250. mL of this
    12·1 answer
  • How many nitrogen atoms are in 4AgNO3
    13·1 answer
  • What is the molar mass of sulfur (S)?
    5·2 answers
  • ILL GIVE THE BRAINLIST HELP ME ASAP
    9·1 answer
  • When a capacitor has a potential difference between the plates it is said to be ? . one plate has an excess of electrons and one
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!