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
Sholpan [36]
3 years ago
11

HELPPPPPPPP!!!!!!!!!!!!!!

Chemistry
1 answer:
Allushta [10]3 years ago
3 0

Answer:

B

Explanation:

most comets have special stones in them which is a type of metal

You might be interested in
Explain how temperature affects the rate of a reaction?​
levacccp [35]

Increasing the temperature a reaction takes place at increases the rate of reaction. At higher temperatures, particles can collide more often and with more energy, which makes the reaction take place more quickly. ... Both reactions release a gas and both finish at the same volume .

lol answer this question 3 times

4 0
3 years ago
Choose the correct tools for each of the following measurements. The volume of a sugar cube: The volume of an irregular block of
prisoha [69]

1.ruler

2.graduated cylinder

4 0
4 years ago
Read 2 more answers
If a drop of red ink is placed in one end of a shallow pan filled with water, and a drop of blue ink is placed in the other end,
steposvetlana [31]
The red and blue will spread from the drops which will mix causing purple at the meeting and red pat that then over time it will spread to a murky purple
3 0
3 years ago
2.92 A 50.0-g silver object and a 50.0-g gold object are both added
Trava [24]

Answer:

82.9 mL  

Explanation:

1. Volume of silver

\begin{array}{rcl}\text{Density}&=& \dfrac{\text{Mass}}{\text{Volume}}\\\\\rho&=& \dfrac{m}{V}\\\\V &=& \dfrac{m}{\rho}\\\\& = & \dfrac{\text{50.0 g}}{\text{10.49 g$\cdot$mL}^{-1}}\\\\& = & \text{4.766 mL}\\\end{array}\\\text{The volume of the silver is $\large \boxed{\textbf{4.766 mL}}$}

2. Volume of gold

\begin{array}{rcl}V& = & \dfrac{\text{50.0 g}}{\text{19.30 g$\cdot$mL}^{-1}}\\\\& = & \text{2.591 mL}\\\end{array}\\\text{The volume of the gold is $\large \boxed{\textbf{2.591 mL}}$}

3. Total volume of silver and gold

V = 4.766 mL + 2.591 mL = 7.36 mL

4 New reading of water level

V = 75.5 mL + 7.36 mL = 82.9 mL

3 0
4 years ago
What property is this
nadya68 [22]
C. Distributive property
8 0
3 years ago
Other questions:
  • How many moles of Cr are in 156 g of the element?
    14·1 answer
  • Bill dropped in to see Sarah. How long is it appropriate for him to stay?
    6·1 answer
  • Which of the following is not a result when a change to an equilibrium system is applied? (2 points)
    13·2 answers
  • The pOH of a solution is 4.2. Which of the following is true about the solution?
    7·1 answer
  • Which factors affect electronegativity?
    6·2 answers
  • Suppose oxygen was much less electronegative than it is, so that hydrogen-oxygen bonds were much less polar and hydrogen bonds c
    13·2 answers
  • An alpha particle has the same composition as a A) hydrogen nucleus B) deuterium nucleus C) beryllium nucleus D) helium nucleus​
    11·1 answer
  • I need help on dis chem shi if y’all can answer fa me I would appreciate dat
    10·1 answer
  • Perform the following
    5·2 answers
  • 1. Which answer choice below BEST defines what a hypothesis is?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!