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Calcium (Ca) and magnesium (Mg) are similar as both of them have two valence electrons.
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∙ 10y ago
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Which of these is molecule H20 CA NA MG?
H2O (water) is a compound molecule. Ca, Na, Mg are elemental metals. NB When writing elemental symbols;- Single letter symbols are always a CAPITAL letter e.g. 'O' oxygen. Double letter symbols are always written as , first letter is a capital letter and the second letter is lower/small case. e.g. 'Ca'( Calcium). Na(Sodium) , & Mg (Magnesium). NOT as given with all capital letters.
S na cl mg witch one is largest?
Na :)
What the atomic number of F plus the atomic number of Na equals equals the atomic number of this element?
At No(F) + At No(Na) = 20.At No of Calcium = 20.
What most likely product is formed from the reaction between calcium carbonate and sodium metal?
Na(3)Co(2)+Ca
What are five elements found in soil?
The elements oxygen, nitrogen, iron, sulfur and silicon, as well as calcium, magnesium, sodium and potassium can be found in soil, to name a few. A link can be found below.
Which has the larger radius Na or Mg?
By the trend it is Na...(Bigger the farther left and bigger towords the bottom)
What element has the same chemical properties as neon?
Na (sodium) (2,8,1) if Na lose the outermost electron,it will be Na+ (2,8) like Ne (neon) (2,8) and Mg (magnesium) (2,8,2) if Mg lose the outer most electron, it will be Mg+2 (2,8) like Ne (2,8) and Al (aluminium) (2,8,3) if Al lose the outermost electron,it will be Al+3 (2,8) like Ne (2,8) .
Which of the following elements would be the most different from magnesium (Mg)?
Na
Are the properties of sodium Na more like the properties of lithium or magnesium?
Na is chemically more like Li than Mg, only physically (measurements, mass) it looks more like Mg
What are the symbols for sodium potassium calcium magnesium chloride bicarbonate and phosphate?
Sodium, Na. Potassium, K. Calcium, Ca. Magnesium, Mg. Chlorine, Cl. Bicarbonate should be CO2. Phosphorus, P.
What are common human electrolytes?
Na (sodium), K (potassium), Cl (chloride), Mg (magnesium), Ca (calcium).
What are the predominant ions in seawater?
The most predominant ions in seawater are Na+,Mg+,I-,cl-.
What two most abundant components dissolve in seawater?
Chlorides salts of Na, Mg, Ca.
What is the main cation in kidneys?
K+ potassium, Na+ sodium, Mg magnesium, H hydrogen, Ca calcium source: The Human Body in Health & Disease fifth edition
Which of these is molecule H20 CA NA MG?
H2O (water) is a compound molecule. Ca, Na, Mg are elemental metals. NB When writing elemental symbols;- Single letter symbols are always a CAPITAL letter e.g. 'O' oxygen. Double letter symbols are always written as , first letter is a capital letter and the second letter is lower/small case. e.g. 'Ca'( Calcium). Na(Sodium) , & Mg (Magnesium). NOT as given with all capital letters.
What kind of metals are there most of in the periodic table?
Metals as Al, Na, Fe, Ca, Mg, etc.
S na cl mg witch one is largest?
Na :)
