Sign In
Ask Question
Malia Mcintyre
Chemistry
19 January, 16:28
What is calcium's matching element
+4
Answers (
1
)
Melvin Beard
19 January, 16:39
0
Answer: Explanation:
Calcium (Ca), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table. It is the most abundant metallic element in the human body and the fifth most abundant element in Earth's crust.
...
Calcium.
atomic number 20
oxidation state + 2
electron configuration 1s22s22p63s23p64s2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is calcium's matching element ...”
in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A student was given a pale blue transparent liquid in a beaker. The student gently heated the solution until the liquid had vaporized. Some blue crystals remained on the bottom of the beaker, why.
Answers (1)
Write the chemical equation for the reaction of propylamine, c3h7nh2 with water. (include all phases in your answer)
Answers (1)
The frequencies of visible light are slightly higher than ultraviolet waves. True False
Answers (1)
Are all acids colourless?
Answers (2)
Aqueous carbonic acid H2CL3decomposes into carbon dioxide gas and liquid water. Write a balanced chemical equation for this reaction.
Answers (2)
New Questions in Chemistry
When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time
Answers (1)
The highest cloud are known as
Answers (1)
What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?
Answers (1)
If element x has 95 protons how many electrons does it have
Answers (1)
Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda
Answers (1)
Home
»
Chemistry
» What is calcium's matching element
Sign In
Sign Up
Forgot Password?