magnet B has a greater magnetic pull than magnet A
Answer:
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Answer:
Explanation:
Nucleons include protons and neutrons. All the positive charge of an atom is contained in the nucleus, and originates from the protons. Neutrons are neutrally-charged. Electrons, which are negatively-charged, are located outside of the nucleus.
Answer:
Neon is the tenth element of the periodic table and the second of the noble gases. The element is incredibly non-reactive because of its electron configuration. It has a "happy" electron orbital that is filled with eight electrons.
Oxygen's high reactivity is due to its biradical electron configuration. As shown in a molecular orbital drawing of O2, the two unpaired electrons make the molecule highly susceptible to bond formation. Oxygen has two allotropes (dioxygen, O2, and ozone, O3), both excellent oxidizing agents (Table P2).
Explanation:
19.04 milliliters of water do you need to prepare the desired solution.
Formula, C1 × V1 = C2 × V2
C = Concentration
V = Volume
V1 = 100 ml
C1 = 0.80 M
C2 = 4.2 M
V2 = ?
Put these values in the formula, C1 × V1 = C2 × V2
V2 = (C1 × V1) / C2
= (0.80 × 100) / 4.2
= 19.04 ml
Therefore, 19.04 milliliters of water do you need to prepare the desired solution.
In chemistry, a homogenous combination of two or extra materials in relative quantities that may be various continuously up to what is known as the restrict of solubility. The term solution is typically carried out to the liquid country of be counted, however answers of gases and solids are possible.
So, based totally on the quantity of solute gift, answers are labeled into three sorts: unsaturated solutions and saturated answers. Unsaturated answer: an answer wherein greater amount of solute may be dissolved with out elevating its temperature, is referred to as an unsaturated solution.
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