Calculate the effective nuclear charge on a valence electron in a calcium atom. 27

Q: A main group element with the valence electron configuration 2s22p3 is in periodic group__________…

A: Given electronic configuration is 2s22p3

Q: How many valence electrons Rb have

A: The objective of this question is to determine the number of valence electrons in a Rubidium (Rb)…

Q: Use the following information ( T = 37 oC)                                 ADP + H2O         --->…

A: Step 1: GivenADP + H2O → AMP + Pi  + H+    ΔGo' = -35.7 kJ/molATP + H2O → ADP + Pi + H+      ΔGo' =…

Q: 13. Which of the following pairs of atoms are larger: a.) P, Cl b.) K, Ni c.) Ga, Kr d.) Ca, Ba

A: The objective is to determine which pairs of atoms are larger.

Q: Write the electron configuration for fluorine. Just write the superscript as a regular number here.…

A: Symbol of fluorine is ---- F Atomic number of fluorine (F) is ---- 9 So, fluorine (F) contain 9…

Q: Using below periodic table ... plz name the compound 1- Ro(ScO3)3 2- J(LuO4)2 3- Mi2O3 4- Mi2O 5-…

A: The name of the compounds are

Q: Atoms of which group in the periodic table have the valence shell electron configuration of ns2nd1?

A: The objective of the question is to identify the group in the periodic table whose atoms have the…

Q: 5. An atom has no net charge because a) The number of neutrons = the number of protons b) The number…

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

Q: XeF2 has 22 valence electrons. How many total electrons are in the Xe expanded outer shell?

A: To solve this problem we have to find the valence electrons of xenon.

Q: 93. Draw a Bohr-Rutherford diagram of an oxygen atom if all its electrons are in their ground state.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 3. Which of the following elements will have the highest ionization energy? OF ON

A: Ionization energy, also called ionization potential, is the amount of energy required to remove an…

Q: Describe the process you would go through to find the number of valence electrons for any of the…

A: The distribution of electrons in an atom can be shown with the help of electronic configuration. The…

Q: The red color of rubies is the result of a substitution of some Crt ions for Al+ ions in solid…

A: We have to tell electronic configuration of Cr³+

Q: Determine the number of electrons in Ag1+:

A: When the atom donates it's electron then it gets positive charge .

Q: Which of the following elements has the smallest first ionization energy? A) S B) O C) Si D) Sr E)…

A:

Q: Whic of the following elements has the highest first ionization energy? a) C b) B c) F d)Li  e)…

A: Since we know that   Ionization energy is the amount of energy needed to remove an electron from…

Q: charged

A: Atoms are neutral in nature, i.e., they contains equal number of protons and electrons in them.…

Q: 10. The atomic number of silicon is (a) 8 (b) 2 (c) 4 (d) 14 11. The atomic number of germanium is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: On Greg's last visit to his doctor, he complained of feeling tired. His doctor orders a blood test…

A: The dosage of iron supplement is twice a day. Mass of iron supplement is 110 mg.

Q: Use the information supplied in the table to fill in the remaining blanks in each row. Mass Number…

A:

Q: llect radius?

A: When we converted atoms to anions by adding one or more electrons to atoms then atoms converted into…

Q: What is the chemical formula for calcium dichromate? Do not use any spaces (e.g., Ca3(PO4)2 would be…

A:

Q: what is the electron configuration of Cu3+

A: The objective of the question is to determine the electron configuration of a Cu3+ ion.

Q: Indicate which choice is the best explanation for the following factual statement: the IE1 of…

A: This question belongs to periodic properties.