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
MrRa [10]
3 years ago
15

How many significant figures are in the measurement 6050 g?

Chemistry
2 answers:
Roman55 [17]3 years ago
4 0

Answer:

B. 3 significant figures

Explanation:

6050 g could be expressed as 6.05 * 10^3.

The significant figures here as '6', '0' and '5', the last zero is disregarded.

Katen [24]3 years ago
3 0
The answer is B. 3 significant figures
You might be interested in
A race car travels a circular track at an average rate of 135 mi/hr. The radius of the track is 0.450 miles. What is the centrip
MaRussiya [10]
Thank you for posting your question here. I hope my answer will help. below are the choices that can be found elsewhere:

a. 300 mi/hr2 
<span>b. 61 mi/hr2 </span>
<span>c. 8,201 mi/hr2 </span>
<span>d. 40,500 mi/hr
</span>
Below is the solution:

<span>135 * 135 / 0.450 = 40,500 mi/hr2 </span>
4 0
3 years ago
Read 2 more answers
Yttrium-90, Y90 , is a radioactive isotope used in the treatment of liver cancer. The half‑life of Y90 is 2.67 days. If a dose w
adelina 88 [10]

It takes 16.02 days for the activity of Y90

<h3>Further explanation </h3>

The atomic nucleus can experience decay into 2 particles or more due to the instability of its atomic nucleus.  

Usually radioactive elements have an unstable atomic nucleus.  

The main particles are emitted by radioactive elements so that they generally decay are alpha (α), beta (β) and gamma (γ) particles  

General formulas used in decay:  

\large{\boxed{\bold{N_t=N_0(\dfrac{1}{2})^{T/t\frac{1}{2} }}}

T = duration of decay  

t 1/2 = half-life  

N₀ = the number of initial radioactive atoms  

Nt = the number of radioactive atoms left after decaying during T time  

No=192 μCi

Nt=3 μCi

t1/2=2.67 days

\tt 3=192(\dfrac{1}{2})^{\dfrac{T}{2.67}}\\\\\dfrac{1}{64}=\dfrac{1}{2}^{\dfrac{T}{2.67}}\\\\\dfrac{1}{2}^6=\dfrac{1}{2}^{\dfrac{T}{2.67}}\\\\6=\dfrac{T}{2.67}\\\\T=16.02~days

5 0
3 years ago
How are reactants different than products?<br>​
kupik [55]

Answer:

A reactant is there at the start of a chemical reaction, whereas a product is there at the end of a chemical reaction.

I hope this helps!

4 0
3 years ago
In the equation:
Sliva [168]
3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl<span>


Mg</span>₃Cl₂ = <span>Magnesium Phosphide
</span>
NaCl = Sodium <span>chloride

hope this helps!</span>
6 0
3 years ago
Read 2 more answers
M= 2 kg, a = 2 m/s^2. <br><br> Find F
saul85 [17]

Answer:

<h3>F=4k.gm/s^2</h3>

Explanation:

<h3>F=m×a</h3><h3>f=2k.g×2m/s^2</h3><h3>f=4k.gm/s^2</h3>
8 0
3 years ago
Other questions:
  • In this experiment you will measure the stretching frequencies of different functional groups in a series of organic molecules.
    13·1 answer
  • A compound has a pH of 3 what is the [H+] concentration?
    5·1 answer
  • Balance the equation for the reaction given below:<br> CuCl2 + NaNO3  Cu(NO3)2 + NaCl
    14·1 answer
  • How are compound, elements, and mixure different
    6·1 answer
  • In a naturally occurring sample, 19.8% of boron atoms have five neutrons and 80.2% have six neutrons. What is the mass number of
    15·1 answer
  • The chemical element found in all amino acids but not found in either carbohydrates or fats is
    14·1 answer
  • The human body receives sensory information from its surroundings. The body knows when food is warm or cold and whether an objec
    10·1 answer
  • Which of the following statements about the domestication of animals during the agricultural revolution is FALSE?
    15·1 answer
  • M
    13·2 answers
  • Which formula can be used to calculate the percent yield?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!