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What state is hydrogen at 25 degrees?
At 25 degrees Celsius, hydrogen is in a gaseous state.
What is the usual state of hydrogen and nitrogen?
the usual state of both hydrogen and nitrogen are gas.
What is hydrogen physical state at room temperature?
Hydrogen's physical state at room temperature is a gas.
What is the oxidation state of hydrogen in NaH?
Its oxidation number is -1, which is uncommon for hydrogen.
Is the oxidation state of hydrogen in cah2 is negative?
No, the oxidation state of hydrogen in CaH2 is -1. In this compound, calcium is in the +2 oxidation state, so hydrogen must be in the -1 oxidation state to balance the charge.
When radiation is absorbed by a hydrogen electron the hydrogen atom changes its ground state to?
When a hydrogen electron absorbs radiation, it moves to an excited state. The electron jumps to a higher energy level, causing the hydrogen atom to change its ground state to an excited state.
What is the state of matter of hydrogen?
Hydrogen is a gas in normal conditions.
Is metallic hydrogen the same as hydrogen?
Metallic hydrogen is a physical state that hydrogen enters under extreme pressure.
What standard state is hydrogen?
Standard State ( STP / Standard Temperature and Pressure) is 25 o C and 760 mmHg For hydrogen in these considtions it is a GAS.
What is usual state of oxygen and hydrogen?
The usual state of oxygen and hydrogen: they are gases at room temperature.
State of hydrogen at 20 degrees?
Hydrogen is in a gaseous state at 20 degrees Celsius.
What is the state of matter for hydrogen peroxide?
Hydrogen peroxide is a liquid at room temperature, so its state of matter is liquid.
