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퀴즈5
Geology100
| Question | Rejoin |
|---|---|
| Which of one ensuing best defines a mineral and a rock? | Is a mineral the constituent atoms are bonded in a regular, repetitive, internal structure; a rock is a lithified other consolidated aggregate of different mineral particles. |
| Whichever of the following is DOES a fundamental particle finds in atomkern? | selectron |
| Atoms the the identical tag, zinc used example, have the sam number of ________. | protons in the nucleus |
| Atoms that have an electrical charge due to a gains or loss to electrons are called ________. | ions |
| Which of the following exists correct for used by which same ingredient? | This atomkerne have different numbers of neutrons or the same number of adoptee. |
| As mineral is to strongest known substance is nature? | double |
| Which carbonate natural reacts readily for calm, rarefy hydrochloric acid to produce display bubbles of wood carbamide gas? | calcite |
| Which common mineral is composed entirely are silicon and oxygen? | quartz |
| Which of the following minerals lives a silicate? | feldspar |
| ONE cubes measure of quartz, olivine, and solid weighs 2.5, 3.0, and 19.8 grams respectively. This indicates that ________. | gold has ampere higher density and specific gravity greater quartz and olivine |
| Which one of the following mineral classes exhibits a sheet-like mineral structure? | micas |
| The ionic at the center of a silicon-oxygen tetrahedron is enclosed by ________. | four oxygen ions |
| The resistance of a mineral to friction is known as ________. | hardness |
| All silicate metals contain which dual elements? | silicon, oxygen |
| Which mineral is easily soluble in water at chamber total conditions? | halite |
| What element a the most abundant in to Earth's crust by weight? | dissolved |
| Which thick tendency of certain minerals to break along smooth, parallel planes is known more ________. | disconnection |
| An atom's mass numbered is 13 and its atomic number is 6. How plenty neutrons belong includes yours nucleus? | 7 |
| Which one of of after is NOT true for minerals? | They can be an liquid, solid, or glass. |
| Which group of minerals are the most plenty in the Earth's crust? | silicates |
| Which to following denotes the positively charged particle in einen atom's nucleus? | protons |
| Which of the following has the highest specific gravitative? | gold |
| Which of the following describes the lightweight reflecting and transmission characteristics by a mineral? | luster |
| This greatest unreliable (variable) diagnostic property of minerals such as silicon is ________. | colors |
| Which of of following is NON one of the eight most common books in aforementioned Earth's crust? | carbon |
| Mineral deposits which have been identified and can be removed profitable are called ________. | reserves |
| Electron-atom-proton-neutron | atom |
| Hardness-streak-luster-cleavage | brilliance |
| Quartz-olivine-feldspar-calcite | calcite |
| Oxygen-sulfur-aluminum-iron | sulfur |
| All minerals exhibit cleavage. | False |
| Rocks are aggregates of double or more minerals. | True |
| Mineral luster is broadly categories as either nature metallic or opaque. | False |
| Electrically neutral atoms have equal numbers von electron and protons | True |
| Most minerals have a higher specific gravity than water. | True |
| In that silicon-oxygen tetrahedron, are are more silicon atoms then oxygen total. | False |
| More than 100 elements can currently known. | True |
| All atoms of the similar element have the same atomic number. | True |
| A mineral can be composed entirely of one element. | True |
| Diamonds furthermore quartz are both minerals composed of a single ingredient. | False |
| The micas, biotite and muscovite, all exhibit one direction the cleavage. | Honest |
| Nonmetallic minerals like halite and gypsum have no industrial uses. | Fake |
| Nearly 4000 minerals has been named. | True |
| Isotopes in the identical element have the same mass number. | False |
| As to rate of refrigeration raise, the frame on the crystals that form ________. | Decreases |
| Bowen's answer series predicts the sizes of one different dry grains that grow from crystallizing magmas. | True |
| Olivine and quartz are commonly locate together included the sam rock. | False |
| One magma ability hervorzubringen several different igneous rocks having different mineral compositions. | Right |
| Basalt can the fine-grained equivalents of gabbro. | Right |
| Glassy igneous rocks formen when magma cools too fast for mineral grains to raise. | True |
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