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wlad13 [49]
3 years ago
6

If an atom loses a proton, what happens?

Chemistry
2 answers:
frez [133]3 years ago
8 0
I think the answer is Number #2 it's mass stays the same
Marrrta [24]3 years ago
5 0
Its answer choice #4. An atom<span> of an </span>element<span> that gains or </span>loses protons<span> is no longer that </span>element<span>.</span>
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7 grams of oxygen gas is reacted with excess C4H8. How many grams of CO2 gas at STP are produced?
ladessa [460]
I think 14 are produced because if you go up by that you get it
4 0
3 years ago
Help! ill give brainliest
ArbitrLikvidat [17]

Answer:

Option B

Explanation:

Magnesium is an alkali earth metal and chlorine is a nonmetal. Due to this, and their differences in electronegativity, the elements form an ionic bond. Since magnesium has two valence electrons, it will give them up to two chlorine atoms (which has 7 valence electrons), which needs them to complete its octet. From this, magnesium forms a cation, and will have the ion formula Mg(2+). The two chlorine atoms form anions, and will have the ion formula Cl(1-).

Terms:

  • Cation: a positively charged ion
  • Anion: a negatively charge ion.
  • Electronegativity: the tendency of an atom in a molecule to attract the shared pair of electrons towards itself.
7 0
3 years ago
Read 2 more answers
A) How many grams of water are produced when 2.50 g of aluminum
egoroff_w [7]
The correct answer is 13 I just did it bro
5 0
3 years ago
The solubility of three compounds in water is shown in the table above. What best explains the observations shown in the table?
kotegsom [21]

Answer:

D) Lead (II) hydroxide is least soluble because the hydroxide ions in water decrease the dissociation of the ions due to the common ion effect.

Explanation:

8 0
3 years ago
Read 2 more answers
Muszę napisać wzór sumatryczny wysyłam załącznik
ioda

Cześć, nie mówię po polsku, więc zrobiłem to w Tłumaczu Google, więc przepraszam, jeśli coś brzmi śmiesznie.

chlor (VII) i tlen - ten wzór to CI_{2} O_{7}, a tlenek chloru jest bezwodnikiem kwasu nadchlorowego.

węgiel i wodór - wzór na węgiel i wodór to CnH2n + 2), jest to związek organiczny, a niższa klasyfikacja jest taka, że jest to również węglowodór aromatyczny.

Mam nadzieję, że to pomoże, błogosławionego i cudownego dnia! :-)

-Cutiepatutie

7 0
4 years ago
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