WHS-Chem Test 3
A) It is composed of protons only B) It is composed of protons and electrons C) It is composed of protons and neutrons D) It is composed of electrons and neutrons
A) - B) 0 C) +
A) have neutrons in their nuclei. B) have an equal number of electrons and protons. C) have an equal number of charged and noncharged particles. D) have an equal number of neutrons and protons.
A) digesting food B) burning wood C) cooking eggs D) breaking a pencil
A) Atomic Mass B) Atomic Number C) Discovery Date D) Alphabetical Order
A) Neutrons B) Valence Electrons C) Protons and Neutrons D) Protons
A) shape B) color C) pH D) density
A) eight neutrons in its nucleus. B) a total of eight protons and neutrons. C) eight protons in its nucleus. D) a total of eight neutrons and electrons.
A) protons plus the number of neutrons. B) protons. C) neutrons. D) protons plus the number of electrons.
A) They are usually gases. B) They form negative ions with a -1 charge. C) They are located in the left-most column of the periodic table. D) They are extremely nonreactive.
A) They are highly reactive with both metals and nonmetals. B) They are extremely rare in nature. C) a basically nonreactive. D) They form compounds with very bright colors.
A) have only 1 valence electron B) are all metals C) are nonreactive D) exist in all three states of matter in normal conditions
A) On the right side. B) In the middle column of the periodic table. C) On the left-most side. D) In the bottom rows.
A) mass;number B) location; ionization C) number; mass D) color; smell
A) 3 neutrons B) 12 neutrons C) 8 neutrons D) 6 neutrons
A) Alkaline Earth B) Alkali Metals C) Halogens D) Noble Gases
A) Alkaline Earth B) Halogens C) Akali D) Noble Gases
A) Alkaline Earth B) Alkali C) Halogens D) Noble Gases
A) Alkali B) Alkaline Earth C) Halogens D) Noble Gases
A) 5 B) 3 C) 4 D) 2
A) metals B) nonmetals C) metalloids
A) Einstein B) Mendleev C) Mosely D) Ms. Watson
A) alphabetically B) According to atomic mass C) by date discovered D) according to atomic number
A) Atomic Number-Atomic Mass B) Atomic Mass C) Atomic Number D) Atomic Mass-Atomic Number
A) Atomic Number B) Atomic Mass C) Atomic Number-Atomic mass D) Atomic Mass-Atomic Number
A) electrons B) nucleus C) neutrons D) protons
A) reactivity B) flammability C) pH D) color
A) breaking B) crushing C) burning D) adding dye
A) can be observed with senses B) can only be observed by changing the substance C) vary within the same element D) only can be seen in a few elements
A) vary within the same element B) cn only be observed by changing the substance C) can be observes with the senses D) only can be observed in a few elements
A) physical B) chemical
A) chemical B) physical
A) it will float B) it will sink C) not enough information
A) meters B) kilograms C) grams D) hours
A) accurate B) precise C) nethier accurate or precise D) both accurate and precise
A) 1,000 B) 1/1,000 C) 100 D) 1/100
A) control B) dependent C) constant D) independent
A) fertilizer B) growth C) strawberries D) length of study
A) independent B) dependent C) constant D) control
A) stirring rod B) beaker C) tongs D) graduated cylinder
A) 16 B) 13 C) 10 D) 0
A) 35 B) 18 C) 17 D) 19
A) 14 B) 12 C) 26 D) 10
A) 10 B) 8 C) 18 D) 2
A) 5.7 amu B) 0.57 amu C) 115 amu D) 57 amu
A) 3 B) 1 C) 4 D) 2
A) Dalton B) Thomson C) Bohr D) Rutherford
A) Chadwick B) Thomson C) Democritus D) Rutherford
A) Shrodinger and Heisenburg B) Rutherford C) Bohr D) Thomson 
A) Rutherford B) Thomson C) Dalton D) Bohr
A) Atoms combine to form compounds in simple whole number ratios. B) All matter is made of atoms. C) Atoms of the same element are exactly alike.
A) Rutherford B) Dalton C) Bohr D) Chadwick
A) Electron number never changes. B) The mass of protons and neutrons are much smaller than the mass of the electron. C) Electrons are positively charged. D) The mass of electrons is much smaller than the mass of protons and neutrons.
A) positive charge B) smaller mass C) larger mass D) negative charge
A) positrons B) electrons C) neutrons D) protons
A) 1.33g/ml B) 0.33g/ml C) 72g/ml D) 3g/ml
A) 10.7g B) 0.094g C) 17.5g D) 24g |
Students who took this test also took :
Created with That Quiz —
a math test site for students of all grade levels.