On the basis of rutherford model of an atom, wich subatomic particle is present in the nucleus of an atom Calatrava National High SchoolCalatrava, Negros OccidentalSecond Quarter SUMMATIVE TESTS.Y. 2020-2021SCIENCE 9LMULTIPLE CHOICE:Direction: Read and understand the following statement. Choose the correct answer from the givenalternatives. Write the letter of the correct answer.1. On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleusof an atom?B. neutron and electron C. proton and neutron D. proton onlyA. proton and electron2. Who proposed the probability that electrons will be found in certain locations around the nucleus.A. Neils Bohr B. Erwin Schrodinger C. Ernest Rutherford D. J.J. Thomsom3. Which orbital designation has the highest energy?A. 25В. 2pC. 3dD. 4s4. In the first and second energy levels of an atom are full, then what would be the total number ofelectrons in the atom?C. 10 D. 185. Which atomic model is proposed by Schrodinger?B. planetary modelA. 6В. 8A. nuclear modelC. raisin bread modelD. quantum mechanicalmodel6. How many orbitals are in the third principal energy level?А. 37. What are the orbitals present in the fifth principal energy level?A. s orbital8. What will most likely to happen to a non-metallic atom after ionic bonding ?I. It forms a cationВ. 6С.9D. 2B. s, p orbitals C. s, p, d orbitalsD. S, p, d. f and g orbitalsB. It forms anionB. II and I C. II and IVC. It becomes stable D. It becomes unstableD.I and IVA. Iand II9. What kind of bond will result when two identical non- metallic atoms combine?A. jonic bond B. metallic hondC. polar covalent bondD. nonpolar covalent bond

On the basis of rutherford model of an atom, which subatomic particle is present in the nucleus of…

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On the basis of rutherford model of an atom, wich subatomic particle is present in the nucleus of an atom

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On the basis of rutherford model of an atom, wich subatomic particle is present in the nucleus of an atom

Calatrava National High School
Calatrava, Negros Occidental
Second Quarter SUMMATIVE TEST
S.Y. 2020-2021
SCIENCE 9
LMULTIPLE CHOICE:
Direction: Read and understand the following statement. Choose the correct answer from the given
alternatives. Write the letter of the correct answer.
1. On the basis of Rutherford's model of an atom, which subatomic particle is present in the nucleus
of an atom?
B. neutron and electron C. proton and neutron D. proton only
A. proton and electron
2. Who proposed the probability that electrons will be found in certain locations around the nucleus.
A. Neils Bohr B. Erwin Schrodinger C. Ernest Rutherford D. J.J. Thomsom
3. Which orbital designation has the highest energy?
A. 25
В. 2p
C. 3d
D. 4s
4. In the first and second energy levels of an atom are full, then what would be the total number of
electrons in the atom?
C. 10 D. 18
5. Which atomic model is proposed by Schrodinger?
B. planetary model
A. 6
В. 8
A. nuclear model
C. raisin bread model
D. quantum mechanical
model
6. How many orbitals are in the third principal energy level?
А. 3
7. What are the orbitals present in the fifth principal energy level?
A. s orbital
8. What will most likely to happen to a non-metallic atom after ionic bonding ?
I. It forms a cation
В. 6
С.9
D. 2
B. s, p orbitals C. s, p, d orbitals
D. S, p, d. f and g orbitals
B. It forms anion
B. II and I C. II and IV
C. It becomes stable D. It becomes unstable
D.I and IV
A. Iand II
9. What kind of bond will result when two identical non- metallic atoms combine?
A. jonic bond B. metallic hond
C. polar covalent bond
D. nonpolar covalent bond

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