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
professor190 [17]
3 years ago
10

Which answer is INCORRECT not the correct one ​

Chemistry
2 answers:
Elena L [17]3 years ago
6 0

Explanation:

It's 4

Hope it's help....

<h3>^_^</h3>
Valentin [98]3 years ago
4 0
4
Because the 2s should have a pair of electrons not just one
You might be interested in
When studying pea plants, Gregor Mendel made many interesting discoveries and came to a few conclusions about what happens as a
lubasha [3.4K]

Characteristics of pea plants are determined by genes inherited from both the parents.

Option 4.

<h3><u>Explanation:</u></h3>

Gregor Johann Mendel is also called as the father of Genetics. Mendel experimented on the pea plants to determine what happens when different types of pea plants are crossed between themselves and what actually determines the characteristics of the pea plants. After two types of experiments, he came to a conclusion that there are certain substances which he named as '' factors'' which are actually inherited from the parents. He also told that there are certain type of factors which are dominant over the others which he termed as recessive factors. So, the characteristics of the progenies depend on both the factors inherited from both the parents.

6 0
3 years ago
As a bond netween a hydrohen atom and sulfur atom is formed, electrons are
aleksley [76]

shared to form an ionic bond.


I hope this helps!

7 0
3 years ago
An unknown metal has a mass of 86.8 g. When 5040 J of heat are added to the sample, the sample temperature changes by 64.7 ∘ C .
grandymaker [24]

Answer: The specific heat of the unknown metal is 0.897J/g^0C

Explanation:

The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.

Q=m\times c\times \Delta T

Q = Heat absorbed=5040 Joules

m= mass of substance = 86.8 g

c = specific heat capacity = ?

Initial temperature of the water = T_i

Final temperature of the water = T_f

Change in temperature ,\Delta T=T_f-T_i=(64.7)^0C

Putting in the values, we get:

5040=86.8\times c\times 64.7^0C

c=0.897J/g^0C

The specific heat of the unknown metal is 0.897J/g^0C

4 0
3 years ago
What does this image represent?
umka2103 [35]
I don’t really have a clear answer for you but this might help

7 0
3 years ago
Read 2 more answers
Which of the following is true for balancing equations? A. The number of products should be equal to the number of reactants. B.
AlexFokin [52]

D.) There must be an equal number of atoms of each element on both sides of the equation

5 0
3 years ago
Read 2 more answers
Other questions:
  • Given that the rate constant is 4.0×10−4 m−1 s−1 at 25.0 ∘c and that the rate constant is 2.6×10−3 m−1 s−1 at 42.4 ∘c, what is t
    11·1 answer
  • The O2 produced from the decomposition of the 1.0 L sample of H2O2 is collected in a previously evacuated 10.0 L flask at 300. K
    8·1 answer
  • Which of the 3 variables that apply to equal amounts of gases are directly proportional?
    5·1 answer
  • The cell cycle can be divided into two phases interphase and mitosis (cell division), Mitosis is further subdivided into prophas
    6·2 answers
  • A scientist who studies the origin of living organisms through fossils
    11·2 answers
  • when a flower is ready to become a fruit here would the instruction be found A.Plant ovum B.Nucleus C.Mitochondria D.Ribosomes
    8·1 answer
  • The combustion of Methane produces energy. Where does this energy come from
    13·2 answers
  • "accelerated erosion, or change in vegetation cover" tend to persist and grow over time, rather than a return to the pre-disturb
    13·1 answer
  • A heterogeneous material may be
    7·2 answers
  • Why do we experience lower temperature during ber months up to febuary?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!