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
WINSTONCH [101]
3 years ago
13

Element

Chemistry
2 answers:
Alexeev081 [22]3 years ago
7 0

helium

has the most neutrons in the nucleus

Arada [10]3 years ago
3 0

Answer:

Aluminum

Explanation:

An atom of any elements has an outer electron and a proton and neutron located in the nucleus . The proton and neutron found in the nucleus of an atom determine the mass number of an element. The mass number of an element is the sum of the proton(atomic number) and the neutron number.

Mathematically,

Mass number = proton number(atomic number) + neutron number

Therefore,

neutrons number = mass number - proton number

Aluminium has the highest neutron  

neutron = 27 - 13 = 14

Neutron of aluminium = 14

 

You might be interested in
The student placed 10 mL of PbCl2 (saturated solution) in the test tube and added a pinch of lead acetate. When the test tube wa
STALIN [3.7K]
PbCl₂(s) ⇄ Pb²⁺(aq) + 2Cl⁻(aq)

Pb(CH₃COO)₂(s) → Pb²⁺(aq) + 2CH₃COO⁻(aq)

At lead acetate disolution, concentration of lead cations will increase. According to Le Chatelie's principle equilibrium will be displaced towards formation of solid lead chloride.   
4 0
3 years ago
What property do atoms of these elements have that helps make the molecules polar
DENIUS [597]
You have not mention here about those elements but the general concept for this is the:
uneven distribution ------> polar
even distribution -------> non-polar
4 0
3 years ago
Plant roots do help to anchor sand dunes in one place?
Snezhnost [94]
No. The answer is false.
Just read that sentence aloud and you'll know that it does not sound right
3 0
3 years ago
Distinguish between ethane ethyne and ethene<br>​
umka21 [38]

Answer:

ethane=c2h6

ethyne=c2h2

ethene=c2h6

Explanation:

ethane has single bond between carbon atoms(it is alkane.) ethyne has triple bond between carbon atoms(it is alkyne) ethene has double bond between carbon atoms (it is alkene)

7 0
3 years ago
Players 1, 2, 3 are playing a tournament. Two of these three players are randomly chosen to play a game in round one, with the w
Anastasy [175]

The answer & explanation for this question is given in the attachment below.

6 0
3 years ago
Other questions:
  • A 44% wt/wt solution of H2SO4 has a density of 1.343g/ml. What mass of H2SO4 is 60ml of this solution?
    8·1 answer
  • Can someone help me with the question in the image? if it is correct i will mark as brainliest
    5·1 answer
  • What is the IUPAC name of the following compound? There is a structure for an organic molecule. It has 6 carbons in its chain, a
    10·1 answer
  • If you were preparing a defined, minimal medium for an aerobic, chemolithotrophic bacterium to grow on, which of the following c
    7·1 answer
  • What causes pressure inside a tire
    8·1 answer
  • When cyclohexene is treated with KMnO4, H2O, the syn-1,2-diol is produced. What reaction occurs when benzene is similarly treate
    9·1 answer
  • Atoms of one element are converted to atoms of another element through
    13·1 answer
  • Is bread a molecule or a compound?
    8·2 answers
  • Sometimes Combination reaction takes place sometimes decomposition and sometime replacement.. Can someone say me the conditions
    5·2 answers
  • As the atomic radius_______, electron affinity _______. Select the correct answer below: decreases, decreases increases, decreas
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!