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Alika [10]
3 years ago
13

1. Calculate the mass of a liquid with a density of 3.2 g/mL and a volume of 25 mL.

Chemistry
1 answer:
LenKa [72]3 years ago
5 0

Explanation:

incidido 4itkjrnej que me ha gustado un vídeo que 7, que es el caso caso de que la gente que te guste. no se

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If you were running your own country, which energy resource would you choose for generating electricity? Think about cost, avail
tatiyna

Answer:

See explanation

Explanation:

If I am running my country, I will go for biomass as an energy resource. Biomass is cheap and readily available. The use of biomass in electricity generation is largely safe and reliable; it even ensures a clearer environment!

Biopower plants burn biomass directly to produce high-pressure steam which is now used to drive a turbine generator to generate electricity. Biomass will always be available at almost no cost hence it offers an inexpensive energy resource for electricity generation.

6 0
3 years ago
What holds combinations of atoms together in molecules?
Phantasy [73]
Hydrogen bonds. simple chem
7 0
4 years ago
Read 2 more answers
Which has a different number of neutrons from protons​
MA_775_DIABLO [31]
I’m not sure but it has to be hydrogen
6 0
4 years ago
Covalent bond name: N6Cl10
soldier1979 [14.2K]

Covalent Bond Name :N6Cl10

Explanation:

  • Covalent compounds are named by using numerical prefixes to identify the number of atoms in the molecule. For example Carbon Dioxide CO2 and Carbon Monoxide CO . ... Drop the double vowel for the prefix and the element of the second element in the compound.

  • The three types as mentioned in the other answers are polar covalent, nonpolar covalent, and coordinate covalent. The first, polar covalent, is formed between two nonmetals that have a difference in electronegativity. They share their electron density unevenly.

  • Examples of Covalent Bond:  Water. An example is water. Water consists of a covalent bond containing hydrogen and oxygen bonding together to make H2O. ...Diamonds. A diamond is an example of Giant Covalent bond of carbon. A diamond has a giant molecular structure. ...Vulcanized rubber. Another example is vulcanized rubber.
  • Covalent bonds are especially important since most carbon molecules interact primarily through covalent bonding. Covalent bonding allows molecules to share electrons with other molecules, creating long chains of compounds and allowing more complexity in life.
7 0
4 years ago
What are three physical properties of aluminum foil
timofeeve [1]
<span>Aluminum foil is a metal so it has the typycal properties of metals. These are the three most representative properties of metals that aluminum foil exhibit:
</span>
<span /><span /><span>
</span><span>1) It is good conductor of electricity: this property is consequence of the metallic bond, which permits that the outermost electrons of each atom can flow through the entire network of atoms conducting the electricity.
</span>
<span /><span /><span>
</span><span>2) Is is good conductor of heat: this other property of metals is due to transmission of vibration that is carried out between neighboring atoms.
</span>
<span /><span /><span>
3) it is ductile: this property means that the metals can be formed into foils.
</span><span />

<span>Other properties that can be mentioned are: solid at room temperature and mallealble (can form wires)
</span>
6 0
3 years ago
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