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Molodets [167]
3 years ago
9

Suppose you discover a new element with 120 protons and 2 electrons in its outer level. in what group does this new element belo

ng
Chemistry
1 answer:
Mashutka [201]3 years ago
4 0
Regardless of how many protons this element has, it has 2 valence (outer) electrons.  On the current periodic table, this element would go into the second group.  If you want a more specific answer, try alkaline earth metals, or Group 2A.
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Sonja [21]
There are at least 7 strong acids
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4 years ago
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How many moles of water are<br> in 1.23x1018 water molecules?
sesenic [268]

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0.20 times 10(-5)

Explanation:

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3 years ago
Physical and chemical properties of Salicylic Acid?
LUCKY_DIMON [66]

Answer:

Salicylic acids are clear white needle shaped crystal in room temperature and are used in pharmaceutical industries to produce analgesic.

Explanation:

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  • the physical properties are :
  1. they are colorlesss and odourless at room temperature.
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3 0
3 years ago
How can ionic bonds and naming be used in a real life example ?
Stells [14]

Answer:

Melting snow more efficiently in winters, understanding the components of mineral water

Explanation:

Let's split this question into two parts. First of all, ionic bonds:

  • an example would be the application of the freezing point depression law. Remember that adding a solute to a specific solvent would decrease the freezing point of a solvent. This is the reason why we add ionic salts, NaCl, to snow in order to make it melt. Knowledge of the fact that 1 mol of NaCl, an ionic compound, dissociates into 2 mol of ions, sodium and chloride, yields us a van 't Hoff factor of 2 rather than 1 for non-electrolytes, molecular compounds. This means the same molality of ionic compounds would produce a twice larger decrease in the freezing point of a solvent;
  • an example for ionic naming is more trivial. Remember the difference between, say, calcium and calcium cation. Sometimes we may read that mineral water is full of calcium. Having chemical knowledge of ionic compound naming would lead us to a conclusion that this is wrong! Mineral water doesn't have any calcium in it, we don't see any metal in mineral water. However, mineral water contains calcium cations, Ca^{2+} and not Ca.
8 0
3 years ago
The real purpose of the Milgram study was to investigate 1. the effects of punishment. 2. memory and learning. 3. the effect of
miskamm [114]

Answer:

1. the effects of punishment.

Explanation:

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Milgram was interested in researching how far people would go in obeying an instruction if it involved harming another person.

The study aimed to observe how easily ordinary people could be influenced into committing atrocities.

5 0
3 years ago
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