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
icang [17]
3 years ago
8

Aluminum (Al) is a/an:

Chemistry
1 answer:
Zinaida [17]3 years ago
8 0

Answer:

Element.

Explanation:

Aluminum is an element because it is not separable into simpler substances. One thing important to keep in mind is that if something is on the Periodic Table of Elements, it is 100% an element.

You might be interested in
Q- 30. The number of grams of solute
pochemuha

Answer:

Mass by mass

Explanation:

Because it's telling only about mass in grams

6 0
3 years ago
In the naturally occurring D series of ketoses, the carbonyl group is found on carbon number ___________, whereas in aldoses, th
Elena-2011 [213]

Answer:

second carbon atom from the  end

end carbon atom

Explanation:

Carbohydrates are naturally occurring organic compounds containing carbon, hydrogen and oxygen. The general molecular formula of Carbohydrates is C_x(H_2O)_y.

Carbohydrates can be classified based on structures,

Carbohydrates with the structure of alkanals (-CHO) are known as aldose while those of the structure of alkanones (C=O) are known as ketose.

In stereochemistry , D series is a kind of configurational arrangement where the hydroxyl group attaches itself to the right hand side.

Thus; in naturally occurring D series of ketoses, the carbonyl group is found on carbon number <u>second carbon atom from the  end </u>whereas in aldoses, the carbonyl group is found on carbon number <u> end carbon atom.</u>

7 0
3 years ago
g To recover the copper from solution a small amount of zinc is placed into solution, producing copper metal and zinc ions in so
a_sh-v [17]

Answer:

Hi Im an online tutor and i can assist you with all your assignments. We have experts in all fields. check out our website https://toplivewriters.com/

Explanation:

5 0
3 years ago
What has more particles: a mole of hydrogen or a mole of uranium?
algol [13]

Answer

hydrogen

Explanation:

7 0
2 years ago
If an ion had a charge of (-3), how many valence electrons could be expected
zimovet [89]

Answer:

Key Points. Ionic bonds are formed through the exchange of valence electrons between atoms, typically a metal and a nonmetal.

Explanation:

7 0
3 years ago
Other questions:
  • Animals have internal stimuli or cues that help them survive. Which stimuli is external rather than internal?
    7·1 answer
  • Water is a polar molecule. this means that __________.
    11·1 answer
  • What is ionization energy?
    13·2 answers
  • How many kilograms of gasoline fill a 12.0-gal gas tank
    14·1 answer
  • The isotope Np-238 has a half life of 2.0 days if 96 grams of it were present on Monday how much will remain six days later
    11·1 answer
  • I need help ASAP please!​
    10·1 answer
  • suppose you wanted to change the rate of a chemical reaction. what might you change in the reaction? explain the factor
    13·1 answer
  • PLEASE PLEAS HELP Which of the following compounds is insoluble in water?
    9·1 answer
  • 28. How many formula units are found in 0.250 moles of potassium nitrate?
    9·1 answer
  • A 2. 26 l balloon of helium is at 30°c and 1. 61 atm, what is the pressure if the volume is increased to 4. 12 l?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!