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You are talking about Iridium. Iridium is a very hard, brittle, silvery/white (transition) metal part of the Platinum family, in fact it is the second densest element after Osmium.

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11y ago
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13y ago

An element's atomic number gives its proton number. Checking the Periodic Table, we see that osmium has an atomic number of 76. That means that osmium has 76 protons.

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14y ago

Gold, Au, has 79 protons.

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11y ago

I am 99.9 sure it is Gold

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Delicia Hines

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2y ago

Gold

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12y ago

Platinum

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11y ago

Platinum

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Q: What element have 79 protons 78 electrons?
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Related questions

How many protons and neutrons and electrons does the element gold?

Neutrons - 118 Protons/electrons - 79


What is the protons for the element Au?

Au is the chemical symbol for gold. It has an atomic number of 79 meaning it has 79 protons and 79 electrons. I assume that is what you mean


How many electrons are in an atom of Au 196?

It has 79 Protons and Electrons. It also has 118 Neutrons.


What element has one less proton than gold?

Platinum(Pt) has 78 protons. Gold(Au) has 79 protons


How many protons and neutrons and electrons does the element gold have?

In a regular sample of the element of gold, meaning no change done to it, then there will be 79 protons and 118 neutrons


How many electrons neutrons and protons are found in gold?

79 protons, 79 electrons and 118 neutrons. a neutral gold atom has 79 protons about 121 neutrons and 79 electrons


Gold has an atomic number of 79. What does the 79 mean?

The number 79 means that there are 79 protons in the nucleus of an atom of gold. It is the number of protons/electrons in that atom (I say protons/electrons because there are an equal amount of both; i.e. 79 protons 79 electrons)


How many protons electrons and neutrons does Au- 197 have?

I know that there are Electrons:79 Protons: 79 Nuetrons: 118


How many electrons and protons are in gold?

79 protons and electrons 118 neutrons


How many numbers of protons are in gold?

Gold atoms have an estimate of 79 protons. Gold atoms have six energy levels and within the fourth energy level is where the most protons are included with 32 protons. There also 118 number of neutrons in the gold atom as well.


What is and element?

an atom is the basic unit of life. it is composed of protons, neutrons, and electrons. an element is composed of a single type of atom (for example: pure gold is made up of atoms containing exactly 79 protons and 79 electrons...the number of neutrons varies depending on if the atoms are isotopes)


How many electrons in gold atom?

Gold has 79 electrons in an atom.Each atom of gold usually has 79 electrons (equal to the number of protons). However, most atoms share or trade electrons through chemical bonds with other atoms, so the number for any gold atom can vary.