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
Ivenika [448]
2 years ago
7

I don't understand my science usatestprep

Chemistry
2 answers:
just olya [345]2 years ago
8 0

Answer:

OH NO

Explanation:

Just try you best to that's what I do!

Ivahew [28]2 years ago
7 0

Answer: i no rite i dont ether

Explanation:

You might be interested in
Which energy stored between plates of capacitor?
Mrac [35]

Answer: Electric energy

Explanation: Electrical energy is stored between plates in electric field

3 0
3 years ago
5. The mass of cobalt-60 in a sample is found to have decreased from 0.800g to 0.200g in a
Ludmilka [50]

Answer:

5.25yr

Explanation:

I think so

6 0
2 years ago
Describe how spead, velocity and<br> brcoloration are related.
Flura [38]

Answer:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.

3 0
3 years ago
____Cl2+____H2=____HCl
Genrish500 [490]

Answer:

<u>   </u>H2 + <u>2</u><u> </u> Cl2 = <u>2</u><u> </u> HCl2

6 0
2 years ago
Rocky objects that are massive enough will have a spherical shape due to the force of gravity. (no links or else I will report y
Vesnalui [34]
“About 300 kilometers across have irregular shapes because their internal gravity is not strong enough to compress the rock into a spherical shape” so I’m guessing it’s false ?
5 0
3 years ago
Other questions:
  • H2S polar or nonpolar ?
    9·2 answers
  • Describe what you would do if a glass beaker drops and breaks. List the appropriate steps in order.
    13·2 answers
  • A scientist collects a core sample from 60 km deep in Earth. Which characteristic will she most likely observe in this sample?
    9·1 answer
  • If an element has the atomic number of 117 how many protons will it have and how many electrons will it have
    9·1 answer
  • natural rubidium has the average mass of 85.4678 and is composed of isotopes 85 Rb(mass = 84.9117) and 87 Rb. The ratio of atoms
    15·1 answer
  • Rutherford's gold-foil experiments proved the existence of which of the following?
    7·2 answers
  • Helpppppppppppppppppppppppppppppppppppppppppppppppppppp
    9·2 answers
  • 5. Calcium-40 and Calcium-42 both share the same
    12·1 answer
  • What happens when two forces act in the same direction?
    15·1 answer
  • Plssss help meeeeeeee
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!