If the normal melting point of a substance is below room temperature, the substance is a liquid at room temperature. Benzene melts at 6°C and boils at 80°C; it is a liquid at room temperature. If both the normal melting … Continue reading →

Remove the jumper leads and continue charging the lithium battery until charge cycle is complete. Some of the newer chargers feature wake up capability. This means that they will begin charging even if the battery is in a low voltage … Continue reading →

Remove the jumper leads and continue charging the lithium battery until charge cycle is complete. Some of the newer chargers feature wake up capability. This means that they will begin charging even if the battery is in a low voltage … Continue reading →

5Uses. Sodium is used in the production of titanium, sodamide, sodium cyanide, sodium peroxide, and sodium hydride. Liquid sodium has been used as a coolant for nuclear reactors. Sodium vapor is used in streetlights and produces a brilliant yellow light. … Continue reading →

5Uses. Sodium is used in the production of titanium, sodamide, sodium cyanide, sodium peroxide, and sodium hydride. Liquid sodium has been used as a coolant for nuclear reactors. Sodium vapor is used in streetlights and produces a brilliant yellow light. … Continue reading →

Lithium and its compounds have several industrial applications, including heat-resistant glass and ceramics, lithium grease lubricants, flux additives for iron, steel and aluminium production, lithium batteries, and lithium-ion batteries. These uses consume more than three-quarters of lithium production. What are … Continue reading →

Lithium and its compounds have several industrial applications, including heat-resistant glass and ceramics, lithium grease lubricants, flux additives for iron, steel and aluminium production, lithium batteries, and lithium-ion batteries. These uses consume more than three-quarters of lithium production. What are … Continue reading →

All 12v lead acid batteries have a fully charged voltage slightly higher than 12v. Flooded cell starter batteries will usually show 12.6 or fractionally more. Deep cycle AGM batteries usually show 12.8v. All 12v lead acid batteries have a fully … Continue reading →

All 12v lead acid batteries have a fully charged voltage slightly higher than 12v. Flooded cell starter batteries will usually show 12.6 or fractionally more. Deep cycle AGM batteries usually show 12.8v. All 12v lead acid batteries have a fully … Continue reading →

Introduction. Zinc–carbon batteries or ‘dry’ cells are galvanic cellsgalvanic cellsA battery is a set of galvanic cells that are connected together to form a single source of voltage. For instance, a typical 12V lead–acid battery has six galvanic cells connected … Continue reading →

Introduction. Zinc–carbon batteries or ‘dry’ cells are galvanic cellsgalvanic cellsA battery is a set of galvanic cells that are connected together to form a single source of voltage. For instance, a typical 12V lead–acid battery has six galvanic cells connected … Continue reading →

Covalent compounds are formed by the sharing of electrons. So ions that conduct electricity are not involved in these compounds. Hence covalent compounds do not conduct electricity. Why do ionic compounds conduct electricity but covalent compounds do not? Although solid … Continue reading →

Covalent compounds are formed by the sharing of electrons. So ions that conduct electricity are not involved in these compounds. Hence covalent compounds do not conduct electricity. Why do ionic compounds conduct electricity but covalent compounds do not? Although solid … Continue reading →

Voltaic cells are operated by the spontaneous chemical reaction, which produces the electrical current through the external circuit. These cells are significant as they are the base for batteries which boost modern society. What are spontaneous cells? An electrochemical cell … Continue reading →

Voltaic cells are operated by the spontaneous chemical reaction, which produces the electrical current through the external circuit. These cells are significant as they are the base for batteries which boost modern society. What are spontaneous cells? An electrochemical cell … Continue reading →