What charge ion do you expect calcium to become when it gains or loses electrons? -3 +2 -1 -2 +3 O +1

Q: Be sure to answer all parts. Which of the following arrangements of elements within the same group…

A: Electron affinity is defined as the change in energy of a neutral atom when an electron is added to…

Q: In all enemy's in a group the thing that is the same is the? Number of electrons in the valence…

A: Atom is made up of protons, electrons and neutrons subatomic particles. Electrons revolve around…

Q: value) Protons  Neutrons  Electrons Mass Number 201Hg     121     90Sr2+

A: Atomic number = number of protons.  Mass number(A ) = P + N Where,  N = number of Neutrons    P =…

Q: What is the ionic charge of an ion with 12 protons and 13 electrons? Group of answer choices -1…

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Q: 8. Sodium (Na) has 2 electrons in its inner shell, 8 in its next shell and 1 in its outer shell.…

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Q: Which of these is the smallest? Arsenic Selenium Bromine Krypton Iodine

A: Answer:- This question is answered by using the simple concept of variation of atomic size across…

Q: Which one of the following species has an ion form which is not isoelectronic with others ion forms?…

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Q: Determine the charge on each of the following ions. Bromine with 36 electrons:…

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Q: What charge does a aluminum cation always have? +1 +2 +3 +4

A: Charge on aluminium cation:

Q: Fill in the table below Species Protons Neutrons Electrons Electron Configuration 97MO4+ 65C.

A: The table is filled as follows: The number of protons in an atom= atomic number of that atom The…

Q: lon number of number of number of same number of protons electrons electrons electrons as gained or…

A: Complete the table given,

Q: ps Image resuit for the... image 10. Which of the following is true regarding ion formation? O Ions…

A: Ions : These are chemical species  which carries charge on them,they can either be positively…

Q: Predict the charges that these elements/atoms will most likely form based on their position in the…

A: An atom of any element is stable when the valence shell is completely filled or half filled. Charge…

Q: These are held more tightly from left to right across a period, resulting in smaller ions. A.…

A: Atomic/Ionic size :-  The distance between centre of the nucleus and the electron density in…

Q: What would you predict the charge of Ga to be as an ion? al 3- 1- 1+ P. 3+

A: Charge on cation or anion is decided by its electronic configuration.

Q: Which answer describes the arrangement of electrons around an iodine atom? 1 single electron 2…

A: In the given question we have to show the arrangement of electron around iodine atom.  First of all,…

Q: Predict the charge of the ion formed by each element.a. O                    b. K              c. Al…

A: Atoms can either lose or gain electrons , so that it outermost valence shell has eight electrons…

Q: Greetings and Thank you  for your help....I Appreciate  you 2. Give the formula of a negative ion…

A: Ions are formed when removing from electrons from or receiving electrons to the atom. Donation of…

Q: Which model best represents the nucleus of a neon atom? A protons neutrons A protons O electrons A…

A: The atomic number of Neon is 10. Nucleus of any atom contains protons and neutrons only.

Q: ) Based on their positions in the periodic table: What is the most likely charge of a magnesium…

A: We know that, Mg is in belong to Group 2 and O belong to group 16.

Q: The nitrogen atom will tend to:   a. gain 2 electrons to become a 2 – charged ion.   b. remain…

A: The atomic symbol of Nitrogen is NThe atomic Number of N is 7The Number of proton is 7The Number…

Q: most likely ion element symbol of ion type of ion scandium 3+ Sc O cation anion phosphorus cation…

A: The cation and anions can be classified as follows:

Q: What is the identity of element X if the ion X* contains 18 electrons and 19 protons? O K Ca Mg Na

A: As the given ion contains X+ contains 18 electron and 19 proton , X+is formed by loss of one…

Q: Select all the true statements. Anions carry a positive charge. When an atom gains an electron, it…

A: Given here few statement and we are asked to choose the true statements from the among given.

Q: Be He Ca C As Ne F S In Sn Xe Li Sb Te

A:

Q: Out of these sentances , choose the one that is correct (there may be multiple correct statements)…

A: Option 1 is correct. This is because you need less energy to remove an electron, as the electron…

Q: The first column on the left side of the periodic table is known as the alkali metals. The alkali…

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Q: Which formula/name pair is incorrect? O a. SnSe2 tin (IV) selenide O b. TiBr3 titanium (III) bromide…

A: Roman number, for the given case, is used for the oxidation number of the central atoms in the…

Q: Predict the charge of the ion most likely to form for each. a. F b. Sr c. Group VA d. The Noble…

A: Interpretation: We have to predict the charges on the species.

Q: ne ion with a 1+ charge, atom: ne ion with 54 electrons, 53 p e ion with atomic number 15

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Complete the chart. Show the work to determine the charge of the transition metal Formula Name Name…

A:

Q: What is the charge of the ion most commonly formed by S?a) 2+                          b) +…

A: Given: Common charge of sulfur

Q: An atom with more electrons than protons is a negative ion. True or False

A: Please find your solution below : An atom is defined as the basic building block of matter.  It…

Q: Which elements have more protons per atom than phosphorus? A bromine and sulfur B helium and…

A: Atomic number = number of protons  Atomic number of phosphorus(P) =15  So, it has 15 protons per…

Q: What is the atomic number of an ion with a -2 charge when it has 18 electrons? a)40 b)18 c)20…

A: Introduction :  We have to tell the atomic number . Atomic number is sum of electron and protons .

Q: Which one of the following is the charge of an ion with protons 22 and 20 electrons? а. -2 O b. -1 О…

A: Atom is the smallest particles by which matter is formed. Atom consist mainly proton, neutron and…

Q: Which formula/name pair is incorrect? O a. FeSO4 iron(II) sulfate Ob. NaHCOз sodium carbonate Sn Se2…

A: The name by looking at the chemical formula is written by following certain rules and the writing of…

Q: QUESTION 3 Which of the following traits characterises the halogens? O very high melting point the…

A: F, Cl, Br, I and At are called halogens

Q: The charge on an atom that has 15 protons and 18 electrons 0-3 O-18 +15 O +3

A: Find out the charge for element which has proton and neutron.

Q: Write the ion formulas of the following elements: a) N b) Ca c) LU d) B e) Copper which lost two…

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the…

Q: What is the charge of the silver ion in Ag,S? Select one: -1 O +2 O +1 O -2

A: Charge refers to the number assigned to the atom of a chemical compound which represents the number…

Q: On the Periodic Table, what do all the atoms in a specific column ( group) have in common? O number…

A: The vertical columns in the periodic table are referred as group.  There 18 groups in the modern…

Q: Which one of the following species has an ion form which is not isoelectronic with others ion forms?…

A: Sodium has atomic number = 11  It means it has 11 protons and 11 electron. Sodium form Na+ ion .…

Q: What charge ion do you expect nitrogen to become when it gains or loses electrons? +2 +3 -2 -1 -3 +1

A:

Q: How many electrons and protons are contained in each cation? a. Au + b. Au 3 + c. Sn 2 + d. Sn 4 +

A: When a neutral atom tends to lose an electron then it leads to the formation of a positive charge…

Q: How many valence electrons are in the atoms selenium, Z = 34, and chlorine, Z = 17? A)Number of…

A: Valence electron is an outer shell electron that is associated with an atom, and that can…

Q: Match each element with the charge it will have when it becomes an ion. nitrogen xenon magnesium…

A: Write charge when atom present into ion form ?

Q: What is the atomic number of an ion with a -2 charge when it has 18 electrons O A. 20 В. 16 О С. 24…

A: Atomic number is defined as the number of protons in a nucleus of any atom. It uniquely identify the…