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Where was barium discovered?
In 1808 it was shown that this substance was not an element. It starts with L and ends in e, so it cant be Barium.
Calcium carbonate heated to from calcium oxide and carbon dioxide well balanced equation?
Calcium carbonate heated to form calcium oxide and carbon dioxide as shown by the equation CaCO3(s) → CaO(s) + CO2(g).
How many dots are shown in the eletctron dot diagram for calcium?
In an electron dot diagram for calcium, there are two dots shown. Calcium has two valence electrons, which are represented by the dots placed around the symbol "Ca" in the diagram. These dots are typically placed on the sides of the element's symbol to indicate the electrons available for bonding.
WHAT How many dots are shown in the electron dot diagram for calcium in group II and period 4 with 20 protons and 20 electrons?
In the electron dot diagram for calcium (Ca), which is in group II and period 4, there are two dots shown. These dots represent the two valence electrons in the outermost shell, as calcium has an atomic number of 20, meaning it has 20 electrons in total. The remaining electrons are in inner shells and are not represented in the dot diagram.
What does it mean when a contour line is marked with 50 m?
It usually means that there are 50 metres in vertical height between each contour line shown on the map.
Where was barium discovered?
In 1808 it was shown that this substance was not an element. It starts with L and ends in e, so it cant be Barium.
How many dots are shown for in the electron dot diagram for calcium?
In the electron dot diagram for calcium, there are two dots shown, as calcium has two valence electrons.
How do group II elements differ in vigor as they react with water?
Group II elements become more vigorous as you move down the group when they react with water. For example, beryllium reacts slowly with water, while magnesium reacts more vigorously. Calcium, strontium, and barium react even more vigorously, with barium being the most vigorous among the Group II elements in water.
What is the difference between single column cash book and double column cash book?
In single column cash book only cash account is shown while in multi column cash book cash as well as bank account is also shown.
Which is shown on the y-axis on a graph?
A vertical number line
The vertical axis of a graph shows the?
The dependent variable is shown on the vertical, or y-axis of a graph.
How will this entry in three column cash book cash at bank?
Cash deposited will be shown in cash column while bank account will be debited to bank account and balance in bank column of cash book while as this is contra entry "C" will be shown in third column for both cash and bank.
Required hazard labels if any will be shown in which column of the 49 CFR Hazardous Material Table?
Column 6
What is the symbol for a single cell battery?
the symbol is " i I " a short vertical line then a long vertical line the short side is usually shown as +
Who benefits from calcium?
Calcium is beneficial to everyone, but re-search has shown that women may benefit more than others.
Which variable is displayed on the vertical axis?
In a graph the vertical axis displays the y variablewhile the horizontal axis displays the x variable. The manipulated variable will be shown on the x axis while the responding variable will be shown on the y axis.
Classinterval are shown on the vertical axis of graph?
They can be - in a horizontal bar graph or a population pyramid.
