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
Gekata [30.6K]
3 years ago
10

Number of protons in Xe

Chemistry
1 answer:
Law Incorporation [45]3 years ago
8 0
There are 54 Protons in Xe and 77 Neutrons in Xe.
You might be interested in
How can I lucid dream?
xxMikexx [17]

Answer:

Set an alarm for five hours after your bedtime.

Go to sleep as usual.

When the alarm goes off, stay up for 30 minutes. Enjoy a quiet activity like reading.

Fall back asleep.

Explanation:

8 0
3 years ago
Read 2 more answers
Students can use _________ to distinguish pure substances, such as elements and compounds with a constant composition, from othe
ollegr [7]
Density ........on god thats the answer
3 0
3 years ago
Read 2 more answers
Consider a gas in a container that can adjust its volume to maintain constant pressure. Suppose the gas is cooled. What happens
NNADVOKAT [17]

Answer:

The volume will also decrease.

Explanation:

This illustration clearly indicates Boyle's law.

Boyle's law states that the volume of a fixed mass of gas is directly proportional to the absolute temperature, provided the pressure remains constant. Mathematically, it is represented as:

V & T

V = KT

K = V/T

V1/T1 = V2/T2 =... = Vn/Tn

Where:

T1 and T2 are the initial and final temperature respectively, measured in Kelvin.

V1 and V2 are the initial and final volume of the gas respectively.

From the illustration above, the volume is directly proportional to the temperature. This implies that as the temperature increases, the volume will also increase and as the temperature decreases, the volume also will decrease.

4 0
3 years ago
Why do whales absorb CO2?
True [87]

Answer:

Whales facilitate carbon absorption in two ways. On the one hand, their movements — especially when diving — tend to push nutrients from the bottom of the ocean to the surface, where they feed the phytoplankton and other marine flora that suck in carbon, as well as fish and other smaller animals.

7 0
1 year ago
Which of the following is not an external force that acts on rocks in the rock cycle? A) wind B) pressure C) ice D) water
miss Akunina [59]
Wind isn’t an external force that acts in the rock cycle.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Someone plz help fast !!!!!!!!!!!!!!!!!!
    6·2 answers
  • How many moles of CO2 are produced when 35.0 mol C2H2 react completely?
    8·1 answer
  • An element has 8 protons and 8 neutrons in its nucleus and 8 electrons revolving around the nucleus. What is the atomic number a
    8·1 answer
  • Identify the type of atom that generally forms covalent bonds
    7·1 answer
  • 3. The density of acetic anhydride is 1.08 g/mL. How many moles of acetic anhydride are used in this experiment
    5·1 answer
  • If iron metal reacts with an aqueous solution of silver nitrate and zinc reacts with an aqueous solution of iron sulfate, rank t
    9·1 answer
  • Which of the following ideas helps explain the factors that affect island colonization of and species richness for a region?
    13·1 answer
  • 9. How many significant figures are there in the number 0.0001372?
    12·2 answers
  • Urea spontaneous dissolves in water (to a high concentration). When urea dissolves in water, the solution cools before reaching
    5·1 answer
  • On a ceiling, there were tiny droplets of blood less than 1 mm in diameter. the victim was lying in a pool of blood. no other ma
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!