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
sladkih [1.3K]
3 years ago
11

Which of the following is an element? aluminum bronze table salt brass

Chemistry
2 answers:
sveta [45]3 years ago
8 0
Aluminum is an element :)
LekaFEV [45]3 years ago
8 0

Answer:

Aluminum is an element

Explanation:

Aluminum is the most abundant metal in the earths crust with an atomic number of 13.

You might be interested in
In metallic bonds, the mobile electrons surrounding the positive ions are called a(n)?
Anastaziya [24]

Answer: In metallic bonds, the mobile electrons surrounding the positive ions are called <u><em>dipole</em></u>.

6 0
3 years ago
Why is cellulose not a source of nutrients for humans? Humans cannot absorb the hydrolyzed form of cellulose. Humans, and most v
adell [148]

Answer:

The correct answer is vertebrate enzyme hydrolyze alpha-1,4 glycosidic linkage but not glucose in the beta configuration.

Explanation:

The amylase that is present inside human body is called salivary alpha amylase,an enzyme that digest the alpha-1,4-glycosidic linkages of starch but does not act on those glycosidic linkages which are present in beta configuration.

       Cellulose contain beta-1,4-glycosidic linkages.That"s why it is not digested by the alpha amylase enzyme present inside the human body basically present in the saliva.

8 0
3 years ago
Read 2 more answers
If the volume of a gas at 0.5 atm changes from 150 mL to 75 mL, what is the new pressure?
prisoha [69]

Answer:

<h2>1 atm</h2>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we're finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

We have

P_2 =  \frac{0.5 \times 150}{75}  =  \frac{75}{75}  = 1 \\

We have the final answer as

<h3>1 atm</h3>

Hope this helps you

5 0
3 years ago
What is the correct name for the compound named 1-chloro-3-pentyne
velikii [3]
5-chloro-2-pentyne. The chain must be numbered starting with the end nearest the triple bond.
7 0
3 years ago
How quickly must non-frozen ready-to-eat foods be consumed?
Alexxandr [17]

Answer:

i believe 24 hours

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • You can practice converting between the mass of a solution and mass of solute when the mass percent concentration of a solution
    12·1 answer
  • Why does a catalyst work for a long time before it needs replacing?
    7·1 answer
  • What happens to temperature and kinetic energy of particles during a change of state
    8·1 answer
  • Pat pours cold, liquid cream into a cup of hot coffee. Which of the following describes how the hot coffee and cold cream will i
    14·2 answers
  • Calculate the number of ATPs generated by the complete metabolic oxidation of tripalmitin (tripalmitoylglycerol). Hydrolysis of
    12·1 answer
  • A metal, M, forms an oxide compound with the
    15·1 answer
  • Why Thioacetamide is heated?
    7·2 answers
  • Question 13<br> What is the base name for the following compound?<br> C-C=0
    8·1 answer
  • A person driving a car applies the brakes. This produces friction, which stops the car. Into which type of energy is the mechani
    7·1 answer
  • Calculate the number of grams in 4.56 x 1026 atoms of sodium phosphate. Be sure to balance the charges of sodium phosphate. Help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!