What is the charge of the nucleus of element 89? (enter your answer using the format +1 and -2.)
show me how you got this for i only have one try left
all i do know is it is positively charged

The answer to your question is: +89

Explanation:

Actin has a atomic number of 89, that means that it has 89 protons in its nucleus.

Inside the nucleus are found protons and neutrons, neutrons do not have any charge whereas protons are positively charge, so if we only consider the charge inside the nucleus it will be +89.

It also has 89 electrons that are negatively charged, but they are not in the nucleus.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

did anyone actually do this? like if anyone has submitted this i rly need .