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
alina1380 [7]
3 years ago
10

Help! Its the last thing i needa do!

Chemistry
1 answer:
zlopas [31]3 years ago
4 0
Internal means inside and external means outside
You might be interested in
Who developed the first scientific atomic theory?
Annette [7]

Answer:

John Dalton

Explanation:

John Dalton (1766-1844) is the scientist credited for proposing the atomic theory. This theory explains several concepts that are relevant in the observable world.

7 0
2 years ago
Which of the following will occur if more fuel is added to the reaction without changing the amount of
neonofarm [45]

Answer:the flames will get larger but then die back down

Explanation:

we all know this from puting gasoline in out camp fires -3-

4 0
3 years ago
What is the IUPAC name of this compound?  ________ CH3-CHCl-CH2-CH2-Cl​
Diano4ka-milaya [45]

Answer:

The prefixes are fluoro-, chloro-, bromo-, and iodo-. Thus CH 3CH 2Cl has the common name ethyl chloride and the IUPAC name chloroethane. Alkyl halides with simple alkyl groups (one to four carbon atoms) are often called by common names.05‏/06‏/2019

6 0
3 years ago
Read 2 more answers
A nucleus emits an alpha particle. What happens to the mass
babunello [35]

Answer:

the mass number decreases by 4 and the atomic number decreases by 2

4 0
3 years ago
180 N<br> 3)<br> 40 kg<br> I<br> 140 N<br> Net Force
IgorC [24]
Yoo your andwrr would be 2945
5 0
3 years ago
Other questions:
  • Using the Acceleration Equation
    9·1 answer
  • Which of the following statements correctly expresses Collision Theory
    10·1 answer
  • An element is a pure substance. It can not easily be broken down into parts by physical means.
    8·1 answer
  • Superheated steam at 20 bar and 450oC flows at a rate of 200 kg/min to an adiabatic turbine, where it expands to 10 bar. The tur
    6·1 answer
  • 2. Which statement is false about the atoms of a given element?
    15·1 answer
  • 'Let this cup pass from you, eh?'
    10·1 answer
  • How do wetlands form?
    5·2 answers
  • In a classroom, students who are biochemistry majors are learning about the overall organization of biological membranes. Howeve
    12·1 answer
  • What is the value of Keq for the reaction expressed in scientific notation? 1.6 ´ 10–5 6.2 ´ 10–4 6.2 ´ 104 1.6 ´ 105
    13·1 answer
  • Thermal energy that encounters greenhouse gases cannot escape the atmosphere? Yes or no
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!