Magnesium sulfate is a compound made of three elements linked chemically. No, it is not true that magnesium sulfate has four sulfur atoms. Thus, the statement is false.
Magnesium sulfate has been a chemical compound that has a molecular formula of MgSO₄ and has been constituted of magnesium, sulfur, and oxygen atoms. It is used for medicinal purposes and as laxatives.
From the molecular formula of magnesium sulfate, it can be said that there are one atom of magnesium, one atom of sulfur, and four atoms of oxygen element. There will be four sulfur atoms only if there are 4 molecules of magnesium sulfate.
Therefore, the statement is false as there is one sulfur atom and four oxygen atoms in the magnesium sulfate compound.
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B heat only transfers from your hand to ice
B.Kromine and xerolon are ductile, transition metals.
C.Krypton and xenneth are main group, alkaline metals.
D.Kryptonium and xenolith are rare, conductive metalloids.
According to the electronic configuration, Krypton and xenon are nonmetals and noble gases.
Electronic configuration is defined as the distribution of electrons which are present in an atom or molecule in atomic or molecular orbitals.It describes how each electron moves independently in an orbital.
Knowledge of electronic configuration is necessary for understanding the structure of periodic table.It helps in understanding the chemical properties of elements.
Elements undergo chemical reactions in order to achieve stability. Main group elements obey the octet rule in their electronic configuration while the transition elements follow the 18 electron rule. Noble elements have valence shell complete in ground state and hence are said to be stable.
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A.) A candle and the air
B.) An oven and a glass dish .
C.) A stove and a copper pot .
D.) water and a wooden spoon .
C.) A stove and a copper pot
C is the answer, because the heat is being transferred by two objects touching which it is conduction and it is the best way heat is transferred
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