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
NNADVOKAT [17]
3 years ago
5

Which of the following statements is incorrect?

Chemistry
1 answer:
yarga [219]3 years ago
4 0
The correct option is D.
Mole is a measurement used in chemistry which allows us to measure out the same quantity of matter in different substances. Mole allows scientist to measure two substances, for instance, magnesium and sodium, which have equal amount of atoms. Thus, a mole of magnesium contains the same number of atoms as a mole of sodium.
You might be interested in
Read the statements. In eukaryotic organisms, genes usually consist of two alleles. The two alleles are often on different parts
lina2011 [118]

Answer:

I think its B but im not too sure

5 0
2 years ago
The process of generating electricity from dams and nuclear power plants is very different, but some of the energy transformatio
Sindrei [870]

Answer:

yuh

Explanation:

hi i just wanted to say i love ur pfp

3 0
2 years ago
A student collected the data shown in the table below during an experiment.
yanalaym [24]

Answer:

An alcohol thermometer can measure the freezing point of a liquid that freezes at −80 °C.

Explanation:

A thermometer is a device used to measure temperature. A thermometer must contain a thermometric substance. A thermometric substance is any substance having a particular physical property that changes with temperature.

For all liquid-in-glass thermometers, the property that changes with change in temperature is the height of the liquid. There are two kinds of liquid-in-glass thermometers; mercury-in-glass thermometer and alcohol-in-glass thermometer.

Alcohol-in-glass thermometer measures very low temperatures up to as low as -115°C. If it measures such a low temperature, then it can efficiently measure -80°C hence the answer.

Alcohol-in-glass thermometers have a narrower temperature range than mercury-in-glass thermometer. The later is well adapter for the measurement bof higher tempetures up to 357°C.

4 0
3 years ago
Read 2 more answers
Good day pleases help
klemol [59]
I can’t see the choices can you take another picture of this assignment please so i can help you
6 0
3 years ago
Read 2 more answers
How do solve for density?
Pachacha [2.7K]
Density(D) is defined as Mass(M) divided by Volume(V).

The formula for Density is:

D = M / V.

Another way to remember the formula for Density is to remember "Mass per unit of volume".

I hope this helps!
7 0
3 years ago
Other questions:
  • The strongest bases are hydroxides
    6·2 answers
  • If you asked a believer of the heliocentric theory how long a year last, what would they say?
    15·1 answer
  • 135 Joules of heat are required to increase the temperature of 10.0 grams of an unknown metal from 25.0∘C to 40.0∘C:
    10·1 answer
  • Nora stirs one teaspoon, about 4.2 g, of sugar into her mug, which holds about 0.25 L of tea. What is the concentration of sugar
    7·1 answer
  • Which statement is true about elements in a period on the periodic table?
    5·2 answers
  • Lesson Question: What is the effect of
    8·2 answers
  • What is a colander used for?
    13·2 answers
  • Three examples of highly corrosive elements.
    5·1 answer
  • What does the heisenberg uncertainty principle state
    15·1 answer
  • (i)Draw an arrow to show the activation energy on the diagram.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!