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it decreases
Sodium is a metal, having atomic number 11.
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
The third horizontal row is named the Third Period or Period 3. The elements are, from left to right, Sodium(Na), Magnesium(Mg), Aluminium(Al), Silicon (Si), Phosphorus (P), Sulphur(S), Chlorine*Cl), and Argon(Ar).
the white powder is magnesium oxide. Magnesium burns in air with a dazzling white light to produce magnesium oxide. the equation is- 2Mg + O2 = 2MgO
Sodium, aluminum, and magnesium are metals. For metals, reactivity decreases as you go from left to right across the periodic table. The least reactive of those three is therefore aluminum.
Sodium has one valence electron, magnesium has two. If this valence electron is lost, then noble gas configuration is obtained. It is easy to lose one electron than two, so sodium is more reactive than magnesium
Sodium chloride doesn't react with air; being hygroscopic NaCl absorb water from air.
You move your legs fool. left right left right yeeaaahh!:)
Na2SO4 + 2HCl <-> 2NaCl + H2SO4 This is a salt and acid producing a salt and acid. Might be in equilibrium, or it might drive the reaction from right to left.
because ionization energy increases from left to right on the periodic table. Ionization energy is the amount of energy needed to take an electron away from the atom, or the energy needed to ionize it. Since Sodium is more likely to give up an ion to complete the octet rule, it has a higher ionization energy.
Magnesium, on the far left of the periodic table, is a definite metal. Magnesium, on the far left of the periodic table, is a definite metal.
it decreases
When turning a PWC steering cable right it will go left. If you turn it left it will go right.
as we move the slide to the left,the image will goes to the right..
sodium hydro oxide solution become dilute or its cincentration decreases Malik Yousaf GHS Shamsheer Abad Mianwali
Sodium is a metal, having atomic number 11.