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
Evgen [1.6K]
3 years ago
8

A gray element that borders on the zigzag line of the periodic table, is ductile and malleable, but is not a very good conductor

of heat or electricity is known as which of the following?
A. metal
B. halogen
C. metalloid
D. nonmetal
Chemistry
1 answer:
frez [133]3 years ago
6 0
The answer is non metal D
You might be interested in
How are monosaccharides and polysaccharides structurally different? *NO PLAGIARISM PLS*
Mariana [72]

Explanation:

Monosaccharides are simple carbohydrates that cannot be further hydrolyzed to simpler carbohydrates. They contain between three and six carbon atoms per molecule.

Polysaccharides  are complex carbohydrates . They are condensation polymers derived from very long chains of monosaccharide units.

Structurally, polysaccharides are made up of repeating units of monosaccharides.

3 0
3 years ago
Read 2 more answers
13. What is the volume of 17.88 mol of Ar at STP?
weeeeeb [17]

Answer:

Explanation:

1 mol of ideal gas at STP occupies 22.4 (or 22.7 depending on the convention being used for STP) liters in volume. I will use 22.4 so 17.88*22.4 = 400.5 L

4 0
3 years ago
23) The function of an organelle is related to its
wel

Answer:

Well, it could be B or D but I would say B.

Explanation:

The structure of an organelle is usually fit to its function so it is most likely B.

Hope this helps!

4 0
2 years ago
Read 2 more answers
How do i solve it and what is the answer? ​
Masja [62]

Umm there’s no picture

6 0
3 years ago
A manganese electrode was oxidized electrically. If the mass of the electrode decreased by 225 mg during the passage of 1580 cou
qwelly [4]

Answer:

<u>Oxidation state of Mn = +4</u>

Explanation:

Atomic mass of Mn = 55g/mol

From Faraday's law of electrolysis,

Electrochemical equivalent = \frac{mass}{charge}

i.e Z = \frac{m}{Q} = \frac{0.225g}{1580C} = 0.0001424 g/C

But Equivalent weight, E = atomic mass ÷ valency  = Z × 96,485

⇒ \frac{55}{valency} = 0.0001424 × 96,485

<u>∴ Valency of Mn = +4</u>

8 0
3 years ago
Other questions:
  • Which of the following should have the largest Henry's law constant (kH) in water?XeCl2COCO2CH3CH3
    13·1 answer
  • Which of these pairs of elements have the same number of valence electrons?
    13·1 answer
  • In what group are the halogens found? type the group number​
    11·1 answer
  • What is the partial pressure of nitrogen in a container that contains 3.96mol of oxygen, 7.49 mol of nitrogen and 1.19 mol of ca
    6·1 answer
  • 2 NaOH + H2SO4 → 2 H,0 + Na S04
    14·1 answer
  • Why cesium requires little energy to realease itsone electron present in the outermost shell
    11·1 answer
  • Iron reacts with Oxygen gas to form Iron II Oxide according to the reaction
    14·1 answer
  • A hormone can have different effects in different species?
    5·1 answer
  • How do photosynthesis and cellular respiration compare to each other
    11·1 answer
  • 2) The type of element - metals, nonmetals, metalloids (semiconductors), 10 point
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!