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H2O (water) is a compound molecule.
Ca, Na, Mg are elemental metals.
NB
When writing elemental symbols;-
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Single letter symbols are always a CAPITAL letter e.g. 'O' oxygen.
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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 else can I help you with?
What is most similar to calcium K Sc Mg Na?
Among the options listed, magnesium (Mg) is most similar to calcium (Ca) in terms of properties and roles in biological systems. Both are alkaline earth metals found in group 2 of the periodic table and play essential roles in maintaining proper function of muscles, nerves, and bones. Potassium (K), sodium (Na), and scandium (Sc) belong to different groups of the periodic table and have distinct properties compared to calcium.
What are the three main types of magma and what factor determines these classifications?
The three main types of magma are basaltic magma, andesitic magma, and rhyolitic magma. They are classified according to their mineral composition. Basaltic magma is composed of SiO2 45-55 wt%, high in Fe, Mg, Ca, low in K, Na. Andesitic magma is composed of SiO2 55-65 wt%, intermediate. in Fe, Mg, Ca, Na, K. Rhyolitic magma is composed of SiO2 65-75%, low in Fe, Mg, Ca, high in K, Na.
S na cl mg witch one is largest?
Magnesium (Mg) is the largest atom among sulfur (S), sodium (Na), chlorine (Cl), and magnesium (Mg). This is because the size of an atom increases as you move down a group in the periodic table. Magnesium is located below the other elements in the periodic table, making it the largest atom among these options.
What is the rarest single element in the earth's crust?
Of the following Elements;O,Si,Al,Fe,Ca,Na,K,Mg....which is the rarest single element in the Earth's crust?.....i say it's Mg because it is on 2% by weight of the Earth's crust.
What is the equation for the reaction of magnesium ions and sodium stearate?
The reaction between magnesium ions and sodium stearate would involve the magnesium ion (Mg^2+) displacing sodium (Na^+) in sodium stearate to form magnesium stearate and sodium ions. The equation can be represented as Mg^2+ + 2(C_17H_35COO^−) → Mg(C_17H_35COO)_2 + 2Na^+.
Which if these are a molecule Ca Mg Na H2O?
H2O. Notice the presence of two elements, H and O. Each of the other three is an element.
What one is a molecule Ca Mg Na H2O?
Hard Water (I think I'm not sure it's just a guess)
Which pair is different from other in Li-Mg Na-K Ca-Mg B-Al?
B-Al is different from the other pairs because it consists of elements from different groups in the periodic table. Li-Mg, Na-K, and Ca-Mg are pairs of elements from the same group which exhibit similar chemical characteristics.
What two most abundant components dissolve in seawater?
Chlorides salts of Na, Mg, Ca.
What are three examples of dissolved ions in the ocean?
Examples are Na+, K+, Mg+, Ca+, Cl-.
What minerals are in pepper?
(Na, K, Ca, Mg, P, Fe, Cu, Zn, Mn and B
What kind of metals are there most of in the periodic table?
Metals as Al, Na, Fe, Ca, Mg, etc.
What are some alkali?
Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Ra.
Why is dissolving salts typically endothermic?
It is not typically endothermic; for example chlorides of Na, Ca, Mg etc. release heat.
What is hydrothermal leaching of rocks?
crustal Rocks that consists of Ca,Al,Si, Na, K, Mg, Fe and O.
What is aprote?
Are cations that cannot donate or accept protons and so they are neither acids or bases (e.g. Na+, K+, Ca++, Mg++) .
What two minerals may be left behind when a body of salt water evaporates?
These salts are chlorides of Na, K, Mg, Ca.
