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
ki77a [65]
3 years ago
14

Identify the group of ONLY metalloids.

Chemistry
1 answer:
Alinara [238K]3 years ago
5 0

Answer:

C boron, germanium, arsenic, silicon

You might be interested in
Blue colour of cupric nitrate on strongly heating gives gives black cupric oxide powder along with oxygen gas and nitrogen dioxi
Zinaida [17]

Please see the image.

6 0
3 years ago
WILL GIVE BRAINLIEST!! :)
svetlana [45]

Answer:

D

Explanation:

Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.

5 0
3 years ago
Read 2 more answers
A neutral atom has the following electron configuration: What is the chemical symbol for the atom? How many electrons does the a
tiny-mole [99]

Answer:

pls the image didn't come

Explanation:

ols the. atom's image didn't appear

3 0
3 years ago
How many miles of C are in 32.6 g of C2H6
sammy [17]
32.6 grams divided by the molar mass of C2H6, which is 18.0584g/mol = 1.8 moles of C2H6.

As there are two carbon atoms per C2H6, we must multiply the number of moles of C2H6 by 2 to get the number of moles of Carbon which is 3.6 moles.
The answer is 3.6 moles.

Hope this helps.

(Sorry for previously incorrect answer)
5 0
3 years ago
Which is not a reason why mass of an atom is expressed in atomic mass units rather than in grams?
Tasya [4]
What are your answer choices? Scientists express the weight in AMU’s so that they can easily think about the weight of the atom. If it is expressed in grams, they’re constantly dealing with a weight that’s around 10^-24 grams, which is hard to deal with.
8 0
3 years ago
Other questions:
  • Of the elements: b, c, f, li, and na. the element with the smallest ionization energy is
    5·1 answer
  • What's the word called part of an experiment that changes to observe an outcome?
    15·1 answer
  • What is the pH of H3O+ = 2.4(10^-3) M? <br><br> A.) 3<br> B.) 2.6<br> C.) 5.4<br> D.) -3
    9·1 answer
  • Of the following elements, which could be classified as a metalloid (semimetal)? Select all that apply.
    15·1 answer
  • Which of the following solar phenomena is thought to cause short-term climate changes
    6·2 answers
  • Which best describes a similarity between power plants that use water as an energy source and those that use wind as an energy s
    9·1 answer
  • Iron-58 how many protons electrons and neutrons ?
    6·1 answer
  • Chemistry-mole calculations
    6·1 answer
  • How can glass be a liquid if it's so hard?​
    8·2 answers
  • Calculate the pH of the following:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!