Carbon shares to attain a completely filled shell. Protons O lons Electrons O Neutrons

Q: Rb+1 Pb+4 S-² Cr+2

A: Write names as appropriate for each of the following monatomic ions.

Q: Complete the following table to predict whether the given atom will gain or lose electrons in…

A: We need to find if the given atom will gain or lose electron.

Q: Which element forms an ion that is smaller than its atom? O lead O fluorine O sulfur oxygen

A: Atoms are made up of subatomic particles like electrons, protons and neutrons. The electrons are…

Q: 23 Na 1+ 20Ca 2+ 65 304 element: element: element: atomic #: atomic #: # protons: mass #: #…

A:

Q: Fill in the blanks to complete the table. Number of Number of Electrons in Protons in Symbol lon…

A: In a neutral atom/element,          number of protons = number of electrons = atomic number(Z)…

Q: Complete the table below. For example, in the first row decide whether Sc iodine is mostly likely to…

A: Ionic compounds are formed by ions. The metal atom loses electrons and forms cations and the…

Q: Write the symbols for the ions with the following number of protons and electrons:a. 8 protons, 10…

A: Write the symbols for the ions with the following number of protons and electrons: a. 8 protons, 10…

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

A: Charge on aluminium cation:

Q: Which ion has 38 protons, 36 electrons? CO a. Kr ОБ. Sr Oc Sr24+ O C. O d. Kr2+ O e. Sr2-

A: Given that: No of protons= 38 no of electrons= 36

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

A: Complete the table given,

Q: With appropriate structure show how many number of electrons, protons and neutrons in Phosphide ion…

A: The number of electrons, protons and neutrons can be calculated as follows:  Atomic number = number…

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

A: Nucleus of any atom consists of protons (positively charged species) and neutrons (neutral species).…

Q: What charge does a proton have? * O Positive O Negative O Neutral O All three charges are found in a…

A: An atom as a whole electrically neutral in nature. It can be divided into three subatomic particles.…

Q: 85. Fill in the blanks to complete the table. Number of Number lon Commonly Formed Electrons in of…

A: Symbol ion commonly formed number of electrons in ion number of protons in ion Te Te2- 54 52 In…

Q: An atomic cation with a charge of +1 has the following electron configuration: 1s°23°2p°3s*3p° 6.…

A: Atomic number of atom = total protons present in an atom  In a neutral atom ; number of protons are…

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: 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: The fundamental particle not present in a hydrogen atom is the proton

A: Every atom of any element will have fundamental particles ---Protons and electrons. Every atom has…

Q: Which of the following is the correct formula for the highest fluoro species (anion, neutral, or…

A: The atomic number of F is 9 and it belongs to halogen family. Fluorine has the highest…

Q: The flame test would NOT easily make a distinction between which two ions? O strontium and calcium…

A: Since you have posted multiple questions, we are entitled to answer the first only. 12) The ion…

Q: Solve this

A: An atom is made up of three subatomic particles which are electrons, protons and neutrons. The…

Q: Referring only to a periodic table, give the ionic charge expected for each of these representative…

A: The ionic charge is the charge present on the element due to loss or gain of electrons. The atom…

Q: Potassium (K) has 19 electrons. How many protons does it have? O 19 O 39 O 20

A: Atom is neutral  and so every atom is having equal positive charge and negative charge

Q: How many protons (p) and electrons (e) are found in a Sc3+ ion? A) 18 p, 21 e B) 20 р, 17 е C) 24 p,…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: how many electrons would an sr atom lose or gain to become an ion

A: Strontium atomhas the following electronic configuration : Sr38 = 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6…

Q: For the atom with Z = 6. a. The atomic symbol is b. The name of this atom is c. This atom is in…

A:

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

A: Calcium is a group-2 element.

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: Given the antimony (III) ion Match each of the following with its correct answer The number of…

A: As per rules only first question can be answered: Mass number = number of protons + number of…

Q: How many protons, neutrons, and electrons does the79Se2- ion possess?

A: The arrangement of the elements based on the atomic number in rows and columns provides the periodic…

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: 5. A lithium atom contains 3 protons, 4 neutrons and 3 electrons. What would be formed if one proton…

A: An atom consist of 3 subatomic particles

Q: lon Commonly Formed Name of element SYMBOL Number of Number of electrons in ion protons in ion…

A: Periodic table consists of elements which are arranged in different blocks according to the…

Q: Identiry each of the following ele nts: The 4th noble gas Krypton The 3rd halogen Chlorine The 6th…

A: Transition metals are those metals in modern periodic table which are situated in between metal and…

Q: 1. Determine how many electrons does the following ions have. a.) Cerium ion with a +3 charge b.)…

A:

Q: The addition of one or more electrons to a neutral atom results in a O positively-charged cation O…

A: The addition of one or more electrons to a neutral atom results in a _______________.

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: For the following processes that show the formation of ions, use the periodic table to indicate the…

A: The number of the electrons in ion= 18 electronsThe number of the protons in ion=20 electronsThe…

Q: Predict the charge of the ion formed by each element.a. Mg                     b. N…

A: In the periodic table there are some elements can easily donate last shell electrons and some…

Q: Directions: 1. Determine the number of electron, proton, and neutron in an aton, positive ions…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: Fill the blanks: Number of dots (electrons) in the Lewis dot Atom or lon Number of protons Number of…

A: The number of protons, neutrons, and electrons in an atom can be determined from a set of simple…

Q: What is the formula of the compound in which the atom combining ratios are:  silicon : bromine :…

A: Atomic ratios of elements are given as,

Q: Determine the number of protons and the number of electronsin each ion.a. Ni2 +            b. S2 -…

A: The sub-atomic particles that occur in the nucleus are termed as Protons. Their count always remains…

Q: table for each atom and ion.   (42)He2+ (23994)Pu Protons     Electrons     Neutrons

A: The atomic number of an atom tells about the number of protons.the number of protons and electrons…

Q: When neutral atoms lose electrons they become O anions O radioactive O negatively charged O…

A:

Q: Which choice(s) of the following have 18 electrons O scandium3+ Calcium O Argon O Argon ion O…

A: A multiple choice question based on periodic table, which is to be accomplished.

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: Atoms of each element are unique in the composition of the atom. Atoms are determined to represent a…

A: This question is related to atomic structure. Electrons, protons and neutrons are the subatomic…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.