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
Snezhnost [94]
3 years ago
11

The instrument that is commonly used to measure the intensity of radioactivity is called a _____.

Chemistry
2 answers:
jasenka [17]3 years ago
8 0
Geiger counter, hope this helps food luck
mylen [45]3 years ago
3 0
Geiger Counter is the answer
You might be interested in
Why does Tom Zambrano think that renewable energy science is a good choice for a career?
ella [17]

Answer:

There will many opportunities in the field of renewable energy science and engineering. It is an exciting field, with a lot of variety and room for new ideas.

Explanation:

8 0
3 years ago
Read 2 more answers
A type of friction that opposes the motion of an object traveling either through liquid or gas
Lunna [17]

type of friction that opposes the motion of an object traveling either through liquid or gas is known as <u>drag</u><u>.</u>

3 0
2 years ago
The titration of a 20.0-mLmL sample of an H2SO4H2SO4 solution of unknown concentration requires 22.87 mLmL of a 0.158 M KOHM KOH
kkurt [141]

Answer:

0.0905 M

Explanation:

Let's consider the neutralization reaction between H2SO4 and KOH.

H₂SO₄ + 2 KOH → K₂SO₄ + 2 H₂O

22.87 mL of 0.158 M KOH react. The reacting moles of KOH are:

0.02287 L × 0.158 mol/L = 3.61 × 10⁻³ mol

The molar ratio of H₂SO₄ to KOH is 1:2. The reacting moles of H₂SO₄ are 1/2 × 3.61 × 10⁻³ mol = 1.81 × 10⁻³ mol

1.81 × 10⁻³ moles of H₂SO₄ are in 20.0 mL. The molarity of H₂SO₄ is:

M = 1.81 × 10⁻³ mol / 0.0200 L = 0.0905 M

3 0
2 years ago
How many digits to the right of the decimal point should be used to report the result?
aalyn [17]

Answer:

In engineering and science the common stand is two places.

For example if you get a calculation of 4.567 round up and give the result of 4.57

4 0
3 years ago
Calculate the mass, in grams, of 122 atoms of iron, Fe (1 mol of Fe has a mass of 55.85 g).
vitfil [10]

Answer:

6813.7g

Explanation:

Calculate the mass

Let x be the mass

If 1 mol of Fe has a mass of 55.85 g

1 mol =55.85g

122mol= x

we have x= 122•55.85g=6813.7g

7 0
2 years ago
Other questions:
  • Explain why solid sodium chloride does not conduct electricity but does so and melting
    15·1 answer
  • Can u help me pls I need it now
    12·1 answer
  • If elements in group 17 of the periodic table, what do they have the same of?
    15·1 answer
  • Calcium carbonate () is 34.5% Ca by mass. In a 418 g sample of , how many grams of calcium are present?
    9·1 answer
  • If element x has 20 protons, how many electrons does it have
    10·1 answer
  • Hair with the follicle attached can be considered which of the following<br> types of evidence?
    13·1 answer
  • 60<br> х<br> 8<br> у<br> x=<br> 04<br> 09<br> O 16
    10·1 answer
  • Empirical formula of c8h14
    15·1 answer
  • Rocks melt at what temperature range? a. 50 to 100 degrees Celsius b. 130 to 200 degrees Celsius c. 220 to 500 degrees Celsius d
    13·1 answer
  • Cambiar dos meses a segundos
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!