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
Svet_ta [14]
3 years ago
8

When a scientific investigation runs for several years, which is most likely true?

Chemistry
2 answers:
Bingel [31]3 years ago
4 0

Answer:

1. Many different hypotheses will be tested.

Explanation:

Scientists test every hypothesis they make for their investigation, before moving onto bigger conclusions.

postnew [5]3 years ago
4 0
It’s 2 i think it’s probably but im sure it’s 2
You might be interested in
How are the structure and properties of solids related
Fiesta28 [93]

The general properties of solids reflect the orderly arrangement of their particles and the fixed locations of their particles.

5 0
3 years ago
1)How can scientists use a seismograph to determine the density and depth of Earth's layers?
Masteriza [31]
Hello Olivia!!! 

<span>Q.) Describe at least two geological events that can occur at a divergent boundary.
</span>
A.)Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands which occur when the plates move apart to produce gaps which molten lava rises to fill.

Hope this can help!!! 
3 0
3 years ago
What correctly identifies the charge of an atom? <br><br> 2<br> -1<br> 0<br> 1
Nuetrik [128]

Answer:

0

Explanation:

A neutral atom will have a charge of zero.

4 0
2 years ago
What effect does the anion of an ionic compound have on the appearance of the solution?
choli [55]

Answer: B. The anion affects the color of the solution more than the intensity of the color.

Explanation:

An ionic bond is gotten when an electron is transferred from a metal atom to a non-metal one. It should be noted that the ionic bonds simply has an anion and a cation.

An anion is formed when a valence election is gained by a non metal while a cation is formed when the metal ion misplaces a valence electron.

The effect of the anion of an ionic compound on the appearance of the solution is that the anion affects the color of the solution more than the intensity of the color.

6 0
2 years ago
Calculate the frequency (in Hertz) of light with a wavelength of 420 nm. What color is the light?
BabaBlast [244]
Speed of light is 3.0*10^8
frequency = wavelength / speed
= 1400 Hz
3 0
2 years ago
Other questions:
  • The first time scientists actually saw an atom was
    9·1 answer
  • `If you had one test tube containing aqueous AgNO3 and another one containing NH4Cl, and you poured them together into a beaker,
    5·1 answer
  • 8.23 moles of mercury (II) oxide reacts with 7.90 moles of carbon monoxide to produce carbon dioxide and mercury. Determine the
    15·1 answer
  • Would you expect the water or sugar solution to have the most supercooling? WHY? PLEASE HELP
    7·2 answers
  • The easiest state of matter to compress is _____.
    12·2 answers
  • A water molecule has one oxygen atom and two hydrogen atoms that are _________ bonds.
    5·2 answers
  • Choose the balanced chemical equation below that best represents the following reaction:
    11·1 answer
  • What is the correct name
    5·2 answers
  • There are two cups of water. The cups of water must have the same average Kinetic energy if they have the same ___
    11·1 answer
  • A block of iron has a mass of 826 g. What is the volume of the block of iron whose density at 25°C is 7.9 ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!