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
MissTica
3 years ago
13

Why are geologists able to make long-term predictions fairly well?

Chemistry
2 answers:
OverLord2011 [107]3 years ago
6 0
Are there any options at all?
Alisiya [41]3 years ago
3 0
Well They Wanted To Find Things Out About The World.
You might be interested in
The ability to put in a light bulb with greater ease is because the bottom half is what type of simple machine?
Travka [436]
A screw simple machine

4 0
2 years ago
Help pls before I end it all
qwelly [4]

Answer:

We might just have to end it together

Explanation:

I tried to answer it now I'm stuck in the same hole -_-

7 0
2 years ago
Read 2 more answers
Consider a hypothetical reaction in which A and B are reactants, and C and D are products. If 26 grams of A completely reacts wi
natali 33 [55]

Answer:

The answer to your question is: 24 grams of D

Explanation:

To answer this question we need to remember the Lavoisier law of conservation of mass, which says that in a chemical reaction matter is neither created nor destroyed.

This means that the amount of matter stays the same.

Then, the reaction is

                    A      +      B      ⇒       C      +      D

                 26 g         12 g             14 g            x

mass                              

of reactants      38 g                              ?          mass of products, but it must be

                                                                          equal to the mass of products

Then                14g + x = 38

                        x = 38 - 14

                        x = 24 g of D                                                        

4 0
3 years ago
which of the following correctly identifies the composition of an oxygen atom? A.8 protons, 8 electrons, and 8 neutrons. B.6 pro
Ulleksa [173]
<span>You can answer this question by getting the atomic number and atomic mass of Oxygen from a periodic table. There you will find that the atomic number is 8, that means, by definition, that it has 8 protons. This is, because atomic number is defined as the number of protons of an element. Given that the atom is neutral, that implies that the atoms have the same number of electrons than protons. So you already know that the oxygen atoms has 8 protons and 8 electrons. The number of neutrons can vary, which is what defines the isotopes. Given that the atomic mass of oxygen is 15.999, that means that most atoms of oxygen has 8 neutrons (8 protons +8 neutrons = 16 atomic mass). But you can not be sure that a specific atom of oxygen has 8 neutrons, nevertheless, given that the other options are discarded (because they do not have 8 protons and 8 electrons), the only correct answer is the option A. 8 protons, 8 electrons, and 8 neutrons.</span>
8 0
3 years ago
Read 2 more answers
Please help me no links <br> if good answer you get brainliest
Olin [163]
The crystals will not be oxidised since it will be underground
5 0
2 years ago
Read 2 more answers
Other questions:
  • 7. Which of the following units would be MOST appropriate for measuring
    12·1 answer
  • For the reaction below, Kp = 1.16 at 800.°C. CaCO3(s) equilibrium reaction arrow CaO(s) + CO2(g) If a 25.0-g sample of CaCO3 is
    7·1 answer
  • What is shown by the structural formula of a molecule or polyatomic ion?
    6·2 answers
  • What Can bond together to form an ionic bond?
    9·1 answer
  • Which elements are designated as the alkaline-
    11·1 answer
  • Which one is an example of a transverse wave
    14·2 answers
  • I WILL GIVE BRAINLIEST ANSWER IN 5 MINS
    6·1 answer
  • 1. They convert energy from the Sun into usable chemical energy by the process of photosynthesis. They are
    9·2 answers
  • What is a colander used for?
    13·2 answers
  • How do seismologists measure earthquakes?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!