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How many electrons are in an oxygen atom thgat has an atomic number of 8?
Wiki User
∙ 9y ago
The only particles with significant mass in an atom are the protons and neutrons. Each has a mass of 1 amu (equals 1 mass number). The oxygen atom with 8 protons and 8 neutrons would have a mass number of 16. The mass of the electrons is insignificant, like the flies on the elephants back.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoin chemistry all elements have the same amount of electrons,protons and atomic number
so if an element has an atomic number of say 64 the electrons and protons will be 64 but not the neutrons....so oxygen has an atomic nuber of 8, and 8 electrons and protons. but im not sure about neutrons
Wiki User
∙ 15y agoOxygen has 8 electrons in its unionized state. While the number of electrons and protons are normally the same, an element may gain or lose electrons when ionized.
Wiki User
∙ 9y agoOxygen is a non meta element. Atomic number of it is 19.
Wiki User
∙ 13y agoIf it is a stable, neutral atom, 8 protons (positive charge), 8 electrons (negative charge).
Wiki User
∙ 12y agoOxygen has 8 protons.
Atomic number is the number of protons in an atom's nucleus.
Wiki User
∙ 10y agoIn an uncharged atom the number of electrons is the same as the atomic number of the element. So, it's eight.
Wiki User
∙ 9y ago8. 8 electrons and 8 protons. mass number of 16 means 8 neutrons also
Wiki User
∙ 16y ago8
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What are haos Bakugan abilities?
they r abilities thgat rais your haos bakugans g's
What is a jeweled chameleon?
it is a chameleon thgat looks like it is decorATED WITH A WHOLE BUNCVH OF CHRISTMAS LIGHTS
An energy source thgat cannot be replaced or only replaced very slowly via natural sources is called what?
an energy source that cannot be replace:fossil fuels e.g. coal, oil etcNon-renewable resource.
Why your earth will become a waste bucket without saprotrophs?
our affcourse will bacame a waste basket without saprotrophs becase saprotrophs are the organisms wtcih lives on dead and decaying things for example a leather shoes picke;es and if saprotroph willbe not there so the earth will not get moisture thgat arrives from fungi and do not get saprotrophic nutrishient
Why earth will become a waste bucket without saprotrophs?
our affcourse will bacame a waste basket without saprotrophs becase saprotrophs are the organisms wtcih lives on dead and decaying things for example a leather shoes picke;es and if saprotroph willbe not there so the earth will not get moisture thgat arrives from fungi and do not get saprotrophic nutrishient
What is 8 x 6?
8 x 6 = 48 It's the same as adding 8 together 6 times: 8 + 8 + 8 + 8 + 8 + 8 = 48
Applying coconut oil on glance penis while doing intercourse as lubricant or for avoiding pain and burning is this act can go against conceiving pregnancy?
no but never use anything for a substitute for lube, that will cause a terrible infection, so i hope your lucky and don't get one but if you want to avoid pain invest in some lube it isn't expensive and possible prelubed condoms
How high will a basketball bounce if dropped?
If we knew from what height the ball, when dropped, would reach its terminal velocity, and if we knew the percentage of rebound the ball would give, we could then be certain. I can only guess that a basketball will rebound approximately 75% of the height from which it is dropped, and if the height at which it would reach terminal velocity is maybe 300 feet, the ball would bounce back up to 225 feet. Just a guess! A basketball has an elasticity (or "bounciness") of about 56 percent.I'm not sure there's a theoretical limit. In practice, of course, there would be one: when the velocity of the ball impacting the ground is so great the ball explodes rather than bouncing. But you'd have to fire it out of some kind of basketball cannon to get it moving that fast.The official standard for ball inflation is that the ball should bounce roughly 75% of its drop height (specifically, between 49" and 54") when dropped from 6 feet. If you're referring to just the height a dropped ball could bounce and you're not throwing it down with some kind of basketball-downward-hurling machine, you could calculate the theoretical bounce height by figuring out what terminal velocity is for a basketball, calculating how high you'd have to drop it from (assuming no atmosphere) to achieve that velocity, and then multiplying by 0.75. I'm not going to do it for you, because I'm not actually all that interested in the answer, but that's how you could do it if you are.
The devices thgat do not follow ohms law?
All devices follow Ohm's law. Ohm's law states that voltage is equal to current times resistance. This is always true. DC, AC, RF, whatever. Resistance, capacitance, or inductance, whatever. Its a matter of proper perspective, and its a matter of taking everything into account.Some devices do not have a linear response to voltage or current.Take the light bulb, for instance. If you measures its resistance you can calculate what you think its current and power would be at a certain voltage, and you would be wrong, unless you also considered temperature. This is because light bulbs have a very dramatic resistance to temperature coefficient. As an example, a 40W applicance bulb might have a cold resistance of 27 ohms. That translates to 4.4A or 533W, with a 120V source. The truth is that the 40W bulb has a hot resistance of 360 ohms, giving an on current of 0.333A and an on power of 40W, with a 120V source.For another example, look at the diode. Initially, it appears to have high resistance. When the voltage across it reachs the forward bias voltage (or the reverse bias voltage for a zener diode) it starts to conduct and draw current. As you increase the current, you note that the voltage is relatively constant. That is certainly not a resistor - the diode's resistance is increasing as current increases so as to make the voltage be somewhat constant. You can still calculate voltage, current, resistance, and power, but only at each point of observation.For the last example, though not really an example of non-linear resistance, consider the capacitor. In a DC circuit, the capacitor initially has zero ohms resistance, but it quickly rises to infinity ohms depending on current and capacitance. In an AC circuit, this a much more interesting and useful case - the capacitor stabilizes at a certain capacitive reactance, and the operation of the curcuit complies with Ohm's law, but lo and behold - you find that the current is no longer in phase with the voltage. While this complicates calculations, nothing changes the fact that voltage is current times resistance. That is an immutable given - your task is to learn how to measure it correctly.In each of these cases, and in any other case, Ohm's law applies, but it applies in a certain way, under a certain set of circumstances. The bulb has 360 ohms of resistance at 120V, giving 0.333A and 40W. That is very clear. What you must maintain equally clear is that resistance is not always a constant - and you must consider that inconstancy every time you change the conditions of the circuit.AnswerOhm's 'Law' is somewhat of a misnomer, because it is not really a universal law because it only applies to a small range of conductors. Ohm's Law only applies when the ratio of voltage to current is constant for variations in voltage. Devices that follow Ohm's Law are called linear or ohmic; those that don't are called non-linear or non-ohmic. Most metal conductors are linear, but some are not. For example, tungsten does not obey Ohm's Law because its ratio of voltage to current changes as the voltage applied across it changes -in other words, tungsten is non-linear. Electronic devices, such as diodes, electrolytes, and gases are all non-linear and do not obey Ohm's Law.Having said that, the ratio of voltage to current will always tell you what the resistance of a device happens to be for that particular ratio and, so, the equation R = V/I applies to all devices whether they are linear or non-linear. However, this equation is not derived from Ohm's Law, but from the definition of resistance.
