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
Alekssandra [29.7K]
3 years ago
15

What element behaves MOST like magnesium between Si, S, Sr, Sn

Chemistry
2 answers:
Sedbober [7]3 years ago
7 0
I think the correct answer from the choices listed above is option D. The element that behaves most like magnesium would be strontium. It behaves most like magnesium<span> because it is in the same family, the alkaline earth metals. Hope this answers the question.</span>
frosja888 [35]3 years ago
6 0

<u><em>Answer</em></u>

  • Sr

<u><em>Explanation</em></u>

  • In periodic table, the elements have almost same properties are present in the same group. As Mg and Sr are present in group II-A, so both behave most likely to each other due to having same valence shell electrons as well.
  • Si and Sn are present in group IV-A which have same behavior but different one from Mg due to different groups.
  • S is present in group VI-A which show different properties from all others one especially from Mg.
You might be interested in
Where does most of the mass of an atom come from?
Sedaia [141]

Where does most of the mass of the universe come from? In ordinary matter, most of the mass is contained in atoms, and the majority of the mass of an atom resides in the nucleus, made of protons and neutrons. Protons and neutrons are each made of three quarks.

7 0
3 years ago
List the five major pollutants in the United States
lawyer [7]
Fine particles, ground level ozone, sulfur dioxide, nitrogen dioxide, lead
6 0
3 years ago
What percent of AgNO3 is silver?
Inga [223]

Answer:

63.499%

Explanation:

8 0
2 years ago
What types of atoms will experience radioactivity?
Otrada [13]

Answer:

Alpha particles, Beta particles, Gamma rays

Alpha Is the least harmful

Beta is second most harmful

Gamma is most dangerous

Explanation:

3 0
2 years ago
g Five calcite, CaCO3 (MW 100.085 g/mol), samples of equal mass have a total mass of 12.3±0.1 g. What is the absolute uncertaint
diamong [38]

Answer:

The value  is   L  =  0.985 \pm 0.00801 \  g

Explanation:

From the question we are told that

  The  molar mass of CaCO_3 is  MW  =  100.085 \  g/mol

   The  total mass is  m_g  = 12.3 \ g

   The uncertainty of the total mass is \Delta g  = 0.1

Generally the molar weight of calcium is M_c  =  40 g/mol

 The percentage of calcium in calcite is mathematically represented as

          C =  \frac{40.07}{100.085} * 100

          C =  40.03 \%

Generally the mass of each sample is mathematically represented as

     m=  \frac{m_g}{5}

     m=  \frac{12.3}{5}

     m= 2.46 \  g

Generally mass of calcium present in a single sample is mathematically represented as

        m_c = 2.46 *  \frac{40.04}{100}

       m_c = 0.985 \  g

The  uncertainty of  mass of a single sample is mathematically represented as

      k  =  \frac{\Delta g }{5}

        k  =  \frac{0.1 }{5}

       k  =  0.02\  g

The  uncertainty of  mass of calcium in a single sample is mathematically represent

         G  =  \frac{0.02 *  40.04}{ 100}

          G  =  0.00801 \  g

Generally the average mass of calcium in each sample is  

          L  =  0.985 \pm 0.00801

6 0
3 years ago
Other questions:
  • A gas sample at 83 °C occupies a volume of
    9·1 answer
  • Suppose you plant a seed and observe that a tree of large mass grows from it. The tree achieves a final mass that changes very l
    5·2 answers
  • What is another name for the molecular orbital theory of bonding in metals
    14·2 answers
  • Jonah observes the sun through a special filter telescope during a total solar eclipse. He sees a red ring and a faint white rin
    13·2 answers
  • When adjusted for any changes in δh and δs with temperature, the standard free energy change δg∘t at 2400 k is equal to 1.22×105
    14·2 answers
  • Which source of energy causes most of the water evaporation on Earth’s surface?
    10·1 answer
  • In an equilibrium reaction with a Keq of 1×10^8,the-
    5·1 answer
  • 2. A 0.45g sample of mineral ore is analyzed for chromium and found to contain
    13·1 answer
  • What reaction would you expect chromium to have with water
    13·1 answer
  • Write correctly a balanced equation for the following "word" equation: Red lead → lead monoxide + oxygen​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!