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
horrorfan [7]
3 years ago
7

How does an atom-88 become a strontium ion with a +2 charge?

Chemistry
1 answer:
Fantom [35]3 years ago
6 0

Strontium atom loses 2 electrons to become an ion with 2 electrons lesser than its atom. Your answer is C.

You might be interested in
Many towns in flood-prone areas are surrounded by___ that are built to hold back rising water.
xxTIMURxx [149]

Answer:

Flood barriers

Explanation:

Many towns in flood-prone areas are surrounded by flood barriers that are built to hold back rising water during seasonal highs.

  • Flood barriers are water resistant walls that are used to prevent breaking water during a high period of inundation from their channels.
  • They are usually vertical artificial structures which can be temporary or permanent.
  • They help to hold or contain the flood water during the high season.
  • These walls prevents flood plains and other nearby areas from getting flooded during the rainy season.
8 0
2 years ago
HELPPP PLEASE!!
Rzqust [24]

Answer:

Herbivores would increase causing producers to decrease.

Explanation:

If the carnivores are gone, herbivores wouldn't get eaten and increase, and more herbivores mean less producers available.

6 0
2 years ago
67.4 L of sulfur dioxide (SO2) gas at 0.0C and at 1 atm of pressure is equivalent aren’t to how many moles?
gizmo_the_mogwai [7]

Solution here,

Volume(V)=67.4 L

Pressure(P)=1 atm

Temperature(T)=(0+273)K=273K

Universal gas constant(R)=0.0821 L.atm.mol^-1K^-1

No. of moles(n)=?

Now,

PV=nRT

or, 1×67.4=n×0.0821×273

or, 67.4=22.4n

or, n=67.4/22.4

or, n=3

therefore, required no. of mole is 3.

6 0
3 years ago
Which of these is found inside the solar system?
Trava [24]

the answer would be B) Moon


7 0
3 years ago
Read 2 more answers
Why are polar bears listed as a threatened species?
IceJOKER [234]
Because their species is in danger of going extinct<span />
5 0
3 years ago
Read 2 more answers
Other questions:
  • a compound is found to have 46.67% nitrogen, 6.70% hydrogen, 19.98% carbon and 26.65% oxygen, what is the empirical formula?
    15·1 answer
  • How many molecules are in 28 grams of nitrogen gas in balloons?
    7·1 answer
  • PLEASE HELP ME! What are some patterns or trends that are present in the table of elements?
    7·1 answer
  • An atom has the same number of wich two particles?
    6·1 answer
  • Which landform represents a mound or ridge of sand?
    5·2 answers
  • This condition affects more than 25 million Americans. Often triggered by allergies, this condition causes a constriction of the
    7·1 answer
  • What does it mean when there is a physical change?
    13·1 answer
  • I'll give brianliest if correct .
    5·1 answer
  • Magnesium oxide forms from magnesium metal and oxygen gas O2. Write a word equation and an unbalanced formula including physical
    12·1 answer
  • What's the agriculture​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!