English Vocabulary · Grade 10 Live Review Preview

10th Grade Vocabulary Words

Tenth-grade reading asks learners to move confidently among literary analysis, argument, source evaluation, laboratory science, mathematics, computing, history, economics, psychology, philosophy, and the arts. This level emphasizes precise academic language, disciplinary meanings, connotation, word relationships, and the ability to interpret unfamiliar vocabulary in demanding context.

This independently authored 800-word beta curriculum is arranged in twenty-three pages of up to thirty-five words. Pages containing words 1–500 include five cloze questions drawn only from that enhanced range; words 501–800 remain fully visible and editable as list pages while expanded practice is developed. Every row includes an editable subject-field label and a conservative word-study note about transparent affixes, compound structure, capitalization, or dictionary base forms. The cited sources calibrate range and difficulty only; all learner-facing definitions, examples, quizzes, and descriptions are original KSSR copy.

Please note: the vocabulary lists for grades 9~11 have been selected to ensure no overlap with the previous grade level. If the words are too specialized or difficult for you, please go back to grade levels 4~8 and review the words on those pages.

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Words 316–350 of 800
#	Word	Details	Meaning	Sample sentence
316	covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: covalent + bond. Study the complete expression as one field-specific unit.	enlace covalente	A covalent bond joins the two hydrogen atoms in H2.
317	metallic bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: metallic + bond. Study the complete expression as one field-specific unit.	enlace metálico	A metallic bond helps copper conduct electricity.
318	polar covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: polar + covalent + bond. Study the complete expression as one field-specific unit.	enlace covalente polar	The oxygen-hydrogen bond in water is a polar covalent bond.
319	nonpolar covalent bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: nonpolar + covalent + bond. Study the complete expression as one field-specific unit.	enlace covalente no polar	Two identical chlorine atoms form a nonpolar covalent bond.
320	dipole	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: dipole is the dictionary headword; compare its inflected or derived forms in context.	dipolo	The bent water molecule has a net dipole.
321	molecular geometry	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: molecular + geometry. Study the complete expression as one field-specific unit.	geometría molecular	Water has a bent molecular geometry.
322	VSEPR theory	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: VSEPR + theory. Study the complete expression as one field-specific unit.	Teoría VSEPR	VSEPR theory predicts a tetrahedral arrangement around carbon in methane.
323	intermolecular force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: intermolecular + force. Study the complete expression as one field-specific unit.	fuerza intermolecular	A stronger intermolecular force can raise a liquid's boiling point.
324	London dispersion force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: London + dispersion + force. Study the complete expression as one field-specific unit.	Fuerza de dispersión de Londres	A London dispersion force acts even between nonpolar atoms.
325	dipole-dipole force	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: dipole + dipole + force. Study the complete expression as one field-specific unit.	fuerza dipolo-dipolo	A dipole-dipole force aligns the positive end of one molecule with the negative end of another.
326	hydrogen bond	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: hydrogen + bond. Study the complete expression as one field-specific unit.	enlace de hidrógeno	A hydrogen bond connects neighboring water molecules.
327	vapor pressure	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: vapor + pressure. Study the complete expression as one field-specific unit.	presión de vapor	Warm water has a higher vapor pressure than cold water.
328	boiling point elevation	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: boiling + point + elevation. Study the complete expression as one field-specific unit.	elevación del punto de ebullición	Salt causes a small boiling point elevation in water.
329	freezing point depression	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: freezing + point + depression. Study the complete expression as one field-specific unit.	depresión del punto de congelación	Road salt produces freezing point depression that helps melt ice.
330	colligative property	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: colligative + property. Study the complete expression as one field-specific unit.	propiedad coligativa	Freezing point change is a colligative property.
331	heat capacity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: heat + capacity. Study the complete expression as one field-specific unit.	1. capacidad calorífica 2. capacidad térmica	A large lake has a high heat capacity.
332	specific heat	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: specific + heat. Study the complete expression as one field-specific unit.	calor específico	Water's high specific heat moderates coastal temperatures.
333	enthalpy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: enthalpy is the dictionary headword; compare its inflected or derived forms in context.	entalpía	The negative change in enthalpy indicates that the reaction releases heat.
334	exothermic reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: exothermic + reaction. Study the complete expression as one field-specific unit.	reacción exotérmica	Combustion is an exothermic reaction.
335	endothermic reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: endothermic + reaction. Study the complete expression as one field-specific unit.	reacción endotérmica	The cold pack relies on an endothermic reaction.
336	entropy	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Base-form focus: entropy is the dictionary headword; compare its inflected or derived forms in context.	entropía	Gas expansion usually increases entropy.
337	Gibbs free energy	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Gibbs + free + energy. Study the complete expression as one field-specific unit.	energía libre de gibbs	A negative change in Gibbs free energy indicates a thermodynamically favorable process.
338	equilibrium constant	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: equilibrium + constant. Study the complete expression as one field-specific unit.	constante de equilibrio	A large equilibrium constant favors products.
339	Le Chatelier's principle	proper noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: Le + Chatelier's + principle. Study the complete expression as one field-specific unit.	principio de Le Chatelier	Le Chatelier's principle predicts a shift toward products when a reactant is added.
340	reaction rate	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reaction + rate. Study the complete expression as one field-specific unit.	velocidad de reacción	Increasing temperature raised the reaction rate.
341	rate law	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: rate + law. Study the complete expression as one field-specific unit.	ley de tarifas	The rate law shows that doubling one reactant quadruples the rate.
342	reaction order	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reaction + order. Study the complete expression as one field-specific unit.	orden de reacción	The reaction is second reaction order with respect to substance A.
343	collision theory	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: collision + theory. Study the complete expression as one field-specific unit.	teoría de la colisión	Collision theory explains why higher temperature often speeds a reaction.
344	activation complex	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: activation + complex. Study the complete expression as one field-specific unit.	complejo de activación	The activation complex can either form products or return to reactants.
345	reversible reaction	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: reversible + reaction. Study the complete expression as one field-specific unit.	reacción reversible	The double arrow marks a reversible reaction.
346	dynamic equilibrium	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: dynamic + equilibrium. Study the complete expression as one field-specific unit.	equilibrio dinámico	At dynamic equilibrium, evaporation and condensation still occur.
347	buffer solution	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: buffer + solution. Study the complete expression as one field-specific unit.	solución tampón	The buffer solution kept the enzyme mixture near pH seven.
348	titration	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.	1. valoración 2. titulación	The student used titration to find the acid concentration.
349	equivalence point	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: equivalence + point. Study the complete expression as one field-specific unit.	punto de equivalencia	The indicator changed color near the equivalence point.
350	scalar quantity	noun Study Field: Grade 10 chemistry, physics, and Earth-systems term Word study: Term structure: scalar + quantity. Study the complete expression as one field-specific unit.	cantidad escalar	Temperature is a scalar quantity.

Vocabulary reading and practice

Explaining Reaction Behavior

Reading practice for pages 10–12. Five relevant words are highlighted.

English reading

A rate law relates reaction speed to reactant concentration, and reaction order describes how strongly each concentration affects that speed. These kinetic ideas differ from bonding: a covalent bond shares electrons, whereas a metallic bond forms within a lattice of metal atoms. Freezing point depression is another distinct effect caused when dissolved particles lower a liquid’s freezing temperature.

Spanish translation

A reviewed translation is not available for this passage yet.

Reading comprehension

1. What does a rate law relate?

It relates reaction speed to reactant concentration.

2. How does a covalent bond form?

It forms through shared electrons.

3. What causes freezing point depression?

Dissolved particles lower a liquid's freezing temperature.

Vocabulary quiz

Choose the dictionary equivalent for each of 5 selected words.

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Sources and curriculum references

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10th Grade Vocabulary Words

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