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
Nady [450]
3 years ago
10

What is the heat solution

Chemistry
1 answer:
kirill115 [55]3 years ago
3 0
The heat evolved when a substance dissolves
You might be interested in
An atom that has 13 protons and 15 neutrons is isotope of the element A.) nickel B.) silicon C.) aluminum D.) phosphorus. Why?
joja [24]

An atom that has 13  protons and 15  neutrons  is isotope  of Aluminium (answer C)

<u><em>Explanation</em></u>

  • Isotope  is a form of the same element with   the equal number of protons but difference number  of neutrons  in  their nuclei.
  • In other words isotope has the same  atomic number but different mass  number.
  • Atomic  number of a element is determined by number of  protons of an element.

  • from the  periodic table   Aluminum in atomic number 13 therefore  it has 13 protons  <em>therefore an atom that  has 13  protons and 15 neutrons is   a isotope  of Aluminium. </em>
6 0
3 years ago
Read 2 more answers
What is a potential problem with respect to the timing for when a cytotoxic?
Maru [420]
Cytotoxic is a characteristic of a medicine that bears the ability to cure cancer. The timing of the medication is very important because if not used properly, the substance or the drug may damage also even the healthy cells. Thus, it is just right to caution everyone, especially those who are involved, with the right usage of the drug. 
7 0
3 years ago
Some elements are liquids or gases.<br><br><br> True <br> False
gregori [183]
The answer to this ? is true
4 0
3 years ago
Which medical condition(s) can prevent molecules from entering the cell?
kvasek [131]

Answer:

Explanation:

any type of spreading disease that kills

6 0
2 years ago
Read 2 more answers
Using the word bank below label the wave.
lesya692 [45]

Answer: crest I don’t really know how to explain it but yea it’s crest

8 0
3 years ago
Read 2 more answers
Other questions:
  • List what type the following reactions are:
    7·1 answer
  • 1.05 Quiz: Measure Angles
    13·2 answers
  • The following ionic compounds are found in common household products. write the formulas for each compound:
    5·1 answer
  • PLZZZZZZZ HELP MEEEEEE!!!!!!!!!!
    8·1 answer
  • Is liquid ice-cream batter a solid, liquid, or gas?
    9·1 answer
  • A gas that occupies 50.0 liters has its volume increased to 68 liters when the pressure was changed to 3.0 ATM. What was the ori
    15·1 answer
  • What change occurs to an atom when it forms negative ion​
    9·2 answers
  • The soil of the rainforest is nutrient poor. How do plants that have roots in the rainforest floor obtain the nutrients they nee
    8·2 answers
  • What is the law of conservation of mass and how does it relate to chemical equations?
    10·1 answer
  • At STP, 1 mole of gas has a molar volume of 22.4 L. What is the density (g/L) of oxygen at STP?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!