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
gtnhenbr [62]
3 years ago
4

Which answer choice represents a balanced alpha emission nuclear equation? Superscript 52 subscript 26 upper F e right arrow sup

erscript 52 subscript 25 upper M n plus superscript o subscript plus 1 e. Superscript 235 subscript 92 upper U right arrow superscript 239 subscript 94 upper P u s plus superscript 4 subscript 2 upper H e. Superscript 189 subscript 83 upper Bi right arrow superscript 185 subscript 81 upper T l plus superscript 4 subscript 2 H e. Superscript 14 subscript 6 upper C right arrow superscript 14 subscript 7 upper N plus superscript 0 subscript negative 1 e.
Chemistry
2 answers:
lawyer [7]3 years ago
7 0

Answer:

Superscript 189 subscript 83 upper Bi right arrow superscript 185 subscript 81 upper T l plus superscript 4 subscript 2 H e.

Explanation:

aev [14]3 years ago
5 0

Answer:

d.

Explanation:

28 .     Ra

88

You might be interested in
What wind direction change usually occurs as a cold front moves through an area?
Yanka [14]

Answer:

northern winds

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following is a basic need?<br> car<br> shelter<br> bike<br> computer
DiKsa [7]
Shelter, you need a place to live
5 0
3 years ago
Read 2 more answers
How do you balance this chemical equation
Roman55 [17]
<span>Because you've added coefficients to the molecules on the right side of the equation, the number of oxygen atoms has changed.</span>
3 0
4 years ago
Write the balanced chemical equation for the reaction of potassium metal (k) with water to yield potassium hydroxide.
Tanzania [10]
Reaction: 2K₍s₎ + 2H₂O₍l₎ → 2KOH₍aq₎ + H₂₍g₎.
K - potassium.
H₂O - water.
KOH - potassium-hydroxide.
H₂ - hydrogen.
s - solid phase.
l - liquid.
aq - disolves in water.
g - gas.
Reaction is exothermal (release of energy) and potassium burns a purple flame. H<span>ydrogen released during the reaction  reacts with </span>oxygen<span> and ignites.</span><span>

</span>
7 0
3 years ago
What is the Domain with four kingdoms or organisms that have cells with nuclei?
blondinia [14]
Wym kingdom? I dont get it

3 0
3 years ago
Other questions:
  • Una disolución acuosa contiene el aminoácido glicina (NH2CH2COOH). Suponiendo que
    10·1 answer
  • help asap What type of cell does the cheek cell represent, plant cell or animal cell? What did you see that let you know?
    14·1 answer
  • Which is most likely to happen during a single-displacement reaction?
    12·1 answer
  • ILL IBE BRAINLY Asian Tsunami 2004:
    14·1 answer
  • Example of a stimulas and response in a organism
    11·1 answer
  • What Is wrong with the name, nitrogen (V) monoxide?​
    8·1 answer
  • The freezing point of a 1.00 molal aqueous solution of calcium chloride (CaCl2) is lower than the freezing point of a 1.00 molal
    6·1 answer
  • A teacher tells the student to dlaw the same wave with double the frequency, while keeping the amplitude the same. How would the
    5·1 answer
  • CH4 + 2O2 → CO2 + 2H2O How many products are produced by this reaction?
    8·1 answer
  • Which of the "planetary health measures" shown here have humans already exceeded?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!