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
yKpoI14uk [10]
2 years ago
5

Write the formula for an isotope of oxygen with nine neutrons, including the mass number and the atomic number. Write the answer

in the form XZA using the atomic symbol button in the toolbar, where A is the mass number, Z is the atomic number, and X is the chemical symbol for the unknown element.
Chemistry
1 answer:
Mumz [18]2 years ago
7 0

The formula for an isotope of oxygen with nine neutrons, including the mass number and the atomic number is 17/8 O.

<h3>What is an isotope?</h3>

Isotope is any of two or more forms of an element where the atoms have the same number of protons, but a different number of neutrons within their nuclei.

This means that atoms of isotopes will have the same atomic number but a different mass number.

According to this question, an isotope of oxygen has 9 neutrons. If oxygen has an atomic number of 8, the formula of this particular isotope is as follows: 17/8 O.

Learn more about isotopes at: brainly.com/question/12955625

#SPJ1

You might be interested in
Why does the electrical conductivity of ionic compounds change when they are dissolved in water?
meriva
Ionic compounds conduct electricity when dissolved in water, because the dissociated ions can carry charge through the solution. Molecular compounds don't dissociate into ions and so don't conduct electricity in solution. Electrical conductivity of the compound in liquid form
3 0
2 years ago
What are Rhodium isotopes used for?
Lina20 [59]

Answer:

Rhodium is used to make electrical contacts, as jewelry and in catalytic converters, but is most frequently used as an alloying agent in other materials, such as platinum and palladium. These alloys are used to make such things as furnace coils, electrodes for aircraft spark plugs and laboratory crucibles.

Explanation:

4 0
3 years ago
What element has 80 protons, 81 neutrons, 79 electrons?
Mariana [72]

Answer:

The element will be ^{161}_{80}X

Explanation:

Given that,

Number of proton = 80

Number of neutron = 81

Number of electron = 79

We know that,

The atomic number is equal to the number of proton.

So, the atomic number is 80.

According to atomic number,

The element will be mercury.

We need to calculate the atomic mass

Using formula of atomic mass

atomic\ mass=atomic\ number+number\ of\ neutron

Put the value into the formula

atomic\ mass=80+81

atomic\ mass=161

We need to find the element

Using atomic mass and atomic number

atomic\ mass\ number A=161

atomic\ number Z=80

So, the element will be

^{A}_{Z}X

Put the value of A and Z

Hence, The element will be ^{161}_{80}X

5 0
3 years ago
How are pressure units converted ?
soldier1979 [14.2K]

Answer: 1 = 1e-5

Explanation: Divide the pressure value by 100000

4 0
3 years ago
How many atoms are in 17.0 moles of Pb?
Oksanka [162]
No. of atoms=mols*avagadros no.
N=n*No
N=17 * 6.022 *10^23
No. Of atoms=(17) (6.022*10^23)
8 0
3 years ago
Other questions:
  • What pressure is exerted by 932.3 g of CH4 in a 0.560 L steel container at 136.2 K?
    11·1 answer
  • Apakah biodiversiti ? ​
    15·1 answer
  • What type of substance is soda?
    14·1 answer
  • Sorry if it is blurry
    7·2 answers
  • Which property of a body cannot be changed if a force is applied to it?
    12·2 answers
  • Energy increases heat and causes a phase change from solid to liquid or liquid to solid
    6·1 answer
  • (35 POINTSSSS)help plzzz do as much as u can
    10·1 answer
  • Who wants to help me ???
    13·1 answer
  • How many moles of CaCl2 are contained in 0.448 L of a 0.85 M CaCl2 solution?
    10·1 answer
  • Identify the number of core and valence electrons for each atom.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!