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
Mazyrski [523]
3 years ago
15

How do you tell by the formula that an element on the periodic table is a metal

Chemistry
1 answer:
Dmitrij [34]3 years ago
7 0
The metalloids are on the right side of the periodic table B, Si, Ge, As, Sb, Te, and At. The nonmetals are also on the right side next to the metalloids, there should be a He at the top right of the periodic table and there should be one more nonmetal at the top left of the periodic table that is H. And from the metals they are all on the middle next to the metalloids, starting from Li, Be, Na, and Mg as so on all of those are metals.
You might be interested in
Pllllzzzzzz help
Nookie1986 [14]

TMS has 12 protons which are all equivalent and four carbons, which are also all equivalent. This means that it gives a single, strong signal in the spectrum, which turns out to be outside the range of most other signals, especially from organic compounds.

8 0
2 years ago
Help asap
alisha [4.7K]

Answer: Option (b) is the correct answer.

Explanation:

It is known that metals are the species which readily lose an electron and tend to attain a positive charge.

For example, atomic number of sodium is 11 and its is an alkali metal. It electronic distribution is 2, 8, 1.

And, in order to attain stability it readily loses an electron and thus it become Na^{+} ion.

Also, it is known that species which tend to transfer or donate their valence electrons to other atoms tend to form ionic bond and the compound formed is known as ionic compound.

Therefore, we can conclude that the statement metal atoms held together by ionic bonds best describes a metal solid.

4 0
3 years ago
How is copper sulphate different to copper sulphide in terms of the elments it contains
son4ous [18]

Answer:

An Element is a substance made up of only one type of atom as like gold, copper, oxygen, etc.

Copper sulphate with molecular formula (CuSO_4), the elements are copper, sulphur and oxygen. It is formed by combination of Cu^{2+} cation and SO_4^{2-} anion.

Copper sulphide with molecular formula (CuS), the elements are copper and sulphur. It is formed by combination of Cu^{2+} cation and S^{2-} anion.

6 0
3 years ago
From a laboratory process designed to separate water into hydrogen and oxygen gas, a student collected 20.0g of Hydrogen and 158
denis23 [38]

Answer:

it is water 2

Explanation:

3 0
11 months ago
Read 2 more answers
Ammonium hydroxide is _____.<br> an acid<br> a base<br> a neutral
Igoryamba
Ammonium hydroxide is basic
5 0
2 years ago
Other questions:
  • Calculate the moles of Cu in 7.4×1021 atoms of Cu.
    10·1 answer
  • Which is an element? water carbon dioxide air hydrogen?
    8·2 answers
  • In the titration of 50.0 mL of HCl of unknown concentration, the phenolphthalein indicator present in the colorless solution tur
    13·1 answer
  • An industrial vat contains 650 grams of solid lead(II) chloride formed from a reaction of 870 grams of lead(II) nitrate with exc
    9·2 answers
  • When a person ingests alcohol which organ metabolizes most of the absorbed alcohol
    15·1 answer
  • An NHTSA study found that the average inpatient costs for crash victims who were not using safety belts were __________ percent
    9·1 answer
  • How many grams are in 1.19x10^27 particles of cl2
    13·1 answer
  • Daltons idea that atoms cannot be divided into smaller parts was disproved by the discovery of the.
    5·1 answer
  • Ice that contains a small amount of dissolved air is an example of what type of solution?
    13·1 answer
  • Chlorine reacts with hydrogen to form hydrogen chloride. As chlorine is more electronegative, it attracts shared paired of elect
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!