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
charle [14.2K]
2 years ago
8

Non metals whose 2 forms 1]very hard 2] conductor of electricity

Chemistry
1 answer:
Usimov [2.4K]2 years ago
3 0

Answer:

Diamond

Explanation:

Diamond has covalent bonds, which makes it a non-metal.

However, it also has a tetrahedral structure, which holds its C atoms together by strong forces, thus making it hard.

Diamond also has free-moving electrons due to its tetrahedral structure, thus making it possible to conduct electricity.

You might be interested in
At equilibrium the partial pressures of N2O4 and NO2 are 0.35 atm and 4.3 atm. What is the Kp
ale4655 [162]

Answer:

Kp = 52.83

Explanation:

6 0
3 years ago
When oxygen is available what happens immediately after glycolysis?
vekshin1

Answer:

NADH is formed

Explanation:

If oxygen exists in the system, pyruvate goes into mitochondrial matrix in order to perform kreb's cycle and forms NADH

Otherwise, pyruvate forms into lactate acid.

Good luck on your final exam

3 0
3 years ago
_________ rock's form when hot, molten rock cools and becomes a solid
zavuch27 [327]
The answer to fill in the blank is (igneous)

I hope I helped.
3 0
3 years ago
What is an intermolecular force?
viva [34]

Answer: a force acting between two different molecules

Explanation:

APEX

4 0
3 years ago
An atom has 8 electrons and a mass of 17. What would the correct symbol be?
Allushta [10]

Answer:

O₈¹⁷

Explanation:

An atom consist of electron, protons and neutrons. Protons and neutrons are present with in nucleus while the electrons are present out side the nucleus.

All these three subatomic particles construct an atom. A neutral atom have equal number of proton and electron. In other words we can say that negative and positive charges are equal in magnitude and cancel the each other.

In given statement there are 8 electrons it means the atomic number of given atom is 8 so it would oxygen. The atomic mass of oxygen is 16 while in given statement mass is 17 it means it is the isotope of oxygen that have one more neutron than oxygen 16.

Isotope of an element have same atomic number but different atomic mass due to different number of neutrons.

7 0
3 years ago
Other questions:
  • Water is known as a polar molecule because check all that apply. the oxygen atom has a greater attraction for electrons than the
    7·1 answer
  • 2. A submarine is able to raise and lower itself
    12·1 answer
  • Developing countries use many more resources than do developed countries. True False
    11·1 answer
  • The two naturally occurring isotopes of antimony, 121Sb (57.21 percent) and 123Sb (42.79 percent), have masses of 120.904 and 12
    11·1 answer
  • How can you tell if something is a mixture of a pure substance
    8·1 answer
  • The system co2(g) + h2(g) ⇀↽ h2o(g) + co(g) is at equilibrium at some temperature. at equilibrium a 4.00 l vessel contains 1.00
    7·1 answer
  • Convert 0.76 kg to grams.<br> plz help, thank you
    7·1 answer
  • What happens when an atom of sulfur combines with two atoms of chlorine to produce SCI ?
    13·1 answer
  • El mercurio en oro es una solución de.
    12·1 answer
  • The ________ of acids, buffers, enzymes, and water aids in the breakdown of food.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!