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Proton.
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If one body is positively charged and another body is negatively charged what do free electrons tend to do?
Free electrons tend to move away from the negatively-charged body and toward the positively-charged body.They will transfer to the positively charged body in an attempt to create a neutral charge.Move from the negatively charged body to the positively charged body.move from the negatively charged body to the positively charged body!-----------I just finished the Penn Foster test, and the answers for a 100 are (from left to right):A D CA C BD B CC D DD C CA B DC A BD A C Byou actually had two of the answers mixed up but i fixed them--after i got them wrong on my test. so now its 100%
When you comb your hair and the comb is positively charge what will happen to the hair?
Ca(NO3)2
Chemical with 11 protons and 10 electrons is?
The chemical element with 20 protons and 20 neutrons is Calcium(Ca). The number of protons is equal to the number of electrons, and the number of electrons is equal to the atomic number.
What is the element that has 20 neutrons?
Several can. Perhaps you meant to ask which has 20 protons, in which case the answer is calcium. (Calcium is also one of the elements that can have 20 neutrons, but it's not the only one.)
What is the mass of 3.61 moles of Ca?
look its easy. if you have X moles of Ca you would look it up in the elements chart and figure it out right? now all you have to do is figure out how many moles do you get of each element in the compound above and sum them up. if it still doesnt help post on my message bourd ok?
Did Ca plus plus gain an electron to produce the charge?
Ca2+ is positively charged. Remember that an electron is a particle with negative charge; therefore, the element Calcium (Ca) has LOST 2 electrons in order to be positive 2.
Is calcium an cation or anion?
Cation. It is positively charged!
If one body is positively charged and another body is negatively charged what do free electrons tend to do?
Free electrons tend to move away from the negatively-charged body and toward the positively-charged body.They will transfer to the positively charged body in an attempt to create a neutral charge.Move from the negatively charged body to the positively charged body.move from the negatively charged body to the positively charged body!-----------I just finished the Penn Foster test, and the answers for a 100 are (from left to right):A D CA C BD B CC D DD C CA B DC A BD A C Byou actually had two of the answers mixed up but i fixed them--after i got them wrong on my test. so now its 100%
How do you find the number of electrons in an electrically neutral atom for calcium?
To find this out, it's really easy. Simply look on a periodic table for the proton number of the element in question. In this case, Ca = 20. Protons are positively charged and electrons are negatively charged. Therefore, in an electrically- neutral Ca atom, there are 20 electrons.
What is an example of an element's name that is a cation?
a cation is a positvely charged atom, and if an element is positive, then you add "ion" to the end of the element. for example, sodium becomes sodium ion or Na1+ A Cation is a positive ion, that is, one that has fewer than four valence electrons. Some examples of elements that form cations are: * Lithium (Li) * Beryllium (Be) * Boron (B) * Sodium (Na) * Magnesium (Mg) * Aluminum (Al) * Potassium (K) * Calcium (Ca)
What is in the nucleus of the element calcium?
Calcium (Ca) contains: 20 protons (positively charged) 20 neutrons (neutral) Outside of the nucleus: 20 electrons (negative charge) with the configuration 2-8-8-2 Calcium has an atomic mass of 40.08
Does calcium form a cation or a anion?
The atomic number of calcium is 20 and its electronic configuration is 2,8,8,2. Calcium atom tends to lose the 2 valence electrons and becomes positively charged calcium ion. Positively charged ions get attracted towards the cathode i.e. the negative terminal in an electric cell. Hence, positively charged ions are known as cations. Calcium is a cation.
What is the action of cacl2 to make a bacterial cell competent?
This is because the Ca ions being positively charged attack both the negatively charged DNA and also the lipopolysaccharide membrane. Thus, the DNA can then pass through the cell on subsequent heat shock treatment.
What is matter consisting of positively and negatively charged particles?
Negatively charged atom is an atom which contains more electrons than protons.The charge becomes negative because the electrons are negatively charged.
What chemical element is 1s22s22p63s23p64s2?
This chemical element is calcium (Ca).
Why does calcium have a charge of 2 plus?
Calcium donates two electrons (charged -2) in reaction with a nonmetal. Substracting this from the zero (of the non-charged element) it leaves the +2 charge of the ion Ca2+Ca --> Ca2+ + 2e-
What element in the table of element is ca?
Calcium.
