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